=== [[Wasserstoff]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=H-1 <sub>1</sub>H] || 99,9885 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=H-2 <sub>2</sub>H] || 0,0115 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=H alle bekannten Wasserstoff-Isotope]
=== [[Helium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=He-3 <sub>3</sub>He] || 0,000137 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=He-4 <sub>4</sub>He] || 99,999863 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=He alle bekannten Helium-Isotope]
=== [[Lithium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Li-6 <sub>6</sub>Li] || 7,59 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Li-7 <sub>7</sub>Li] || 92,41 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Li alle bekannten Lithium-Isotope]
=== [[Beryllium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Be-9 <sub>9</sub>Be] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Be alle bekannten Beryllium-Isotope]
=== [[Bor]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=B-10 <sub>10</sub>B] || 19,9 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=B-11 <sub>11</sub>B] || 80,1 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=B alle bekannten Bor-Isotope]
=== [[Kohlenstoff]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=C-12 <sub>12</sub>C] || 98,93 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=C-13 <sub>13</sub>C] || 1,07 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=C alle bekannten Kohlenstoff-Isotope]
=== [[Stickstoff]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=N-14 <sub>14</sub>N] || 99,632 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=N-15 <sub>15</sub>N] || 0,368 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=N alle bekannten Stickstoff-Isotope]
=== [[Sauerstoff]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=O-16 <sub>16</sub>O] || 99,757 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=O-17 <sub>17</sub>O] || 0,038 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=O-18 <sub>18</sub>O] || 0,205 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=O alle bekannten Sauerstoff-Isotope]
=== [[Fluor]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=F-19 <sub>19</sub>F] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=F alle bekannten Fluor-Isotope]
=== [[Neon]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ne-20 <sub>20</sub>Ne] || 90,48 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ne-21 <sub>21</sub>Ne] || 0,27 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ne-22 <sub>22</sub>Ne] || 9,25 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ne alle bekannten Neon-Isotope]
=== [[Natrium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Na-23 <sub>23</sub>Na] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Na alle bekannten Natrium-Isotope]
=== [[Magnesium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mg-24 <sub>24</sub>Mg] || 78,99 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mg-25 <sub>25</sub>Mg] || 10 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mg-26 <sub>26</sub>Mg] || 11,01 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mg alle bekannten Magnesium-Isotope]
=== [[Aluminium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Al-27 <sub>27</sub>Al] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Al alle bekannten Aluminium-Isotope]
=== [[Silicium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Si-28 <sub>28</sub>Si] || 92,2297 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Si-29 <sub>29</sub>Si] || 4,6832 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Si-30 <sub>30</sub>Si] || 3,0872 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Si alle bekannten Silicium-Isotope]
=== [[Phosphor]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=P-31 <sub>31</sub>P] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=P alle bekannten Phosphor-Isotope]
=== [[Schwefel]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=S-32 <sub>32</sub>S] || 94,93 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=S-33 <sub>33</sub>S] || 0,76 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=S-34 <sub>34</sub>S] || 4,29 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=S-36 <sub>36</sub>S] || 0,02 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=S alle bekannten Schwefel-Isotope]
=== [[Chlor]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cl-35 <sub>35</sub>Cl] || 75,78 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cl-37 <sub>37</sub>Cl] || 24,22 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cl alle bekannten Chlor-Isotope]
=== [[Argon]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ar-36 <sub>36</sub>Ar] || 0,3365 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ar-38 <sub>38</sub>Ar] || 0,0632 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ar-40 <sub>40</sub>Ar] || 99,6003 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ar alle bekannten Argon-Isotope]
=== [[Kalium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=K-39 <sub>39</sub>K] || 93,2581 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=K-40 <sub>40</sub>K] || 0,0117 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=K-41 <sub>41</sub>K] || 6,7302 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=K alle bekannten Kalium-Isotope]
=== [[Calcium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca-40 <sub>40</sub>Ca] || 96,941 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca-42 <sub>42</sub>Ca] || 0,647 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca-43 <sub>43</sub>Ca] || 0,135 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca-44 <sub>44</sub>Ca] || 2,086 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca-46 <sub>46</sub>Ca] || 0,004 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca-48 <sub>48</sub>Ca] || 0,187 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ca alle bekannten Calcium-Isotope]
=== [[Scandium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sc-45 <sub>45</sub>Sc] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sc alle bekannten Scandium-Isotope]
=== [[Titan]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ti-46 <sub>46</sub>Ti] || 8,25 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ti-47 <sub>47</sub>Ti] || 7,44 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ti-48 <sub>48</sub>Ti] || 73,72 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ti-49 <sub>49</sub>Ti] || 5,41 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ti-50 <sub>50</sub>Ti] || 5,18 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ti alle bekannten Titan-Isotope]
=== [[Vanadium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=V-50 <sub>50</sub>V] || 0,25 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=V-51 <sub>51</sub>V] || 99,75 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=V alle bekannten Vanadium-Isotope]
=== [[Chrom]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cr-50 <sub>50</sub>Cr] || 4,345 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cr-52 <sub>52</sub>Cr] || 83,789 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cr-53 <sub>53</sub>Cr] || 9,501 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cr-54 <sub>54</sub>Cr] || 2,365 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cr alle bekannten Chrom-Isotope]
=== [[Mangan]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mn-55 <sub>55</sub>Mn] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mn alle bekannten Mangan-Isotope]
=== [[Eisen]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fe-54 <sub>54</sub>Fe] || 5,845 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fe-56 <sub>56</sub>Fe] || 91,754 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fe-57 <sub>57</sub>Fe] || 2,119 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fe-58 <sub>58</sub>Fe] || 0,282 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fe alle bekannten Eisen-Isotope]
=== [[Cobalt]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Co-59 <sub>59</sub>Co] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Co alle bekannten Cobalt-Isotope]
=== [[Nickel]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ni-58 <sub>58</sub>Ni] || 68,0769 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ni-60 <sub>60</sub>Ni] || 26,2231 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ni-61 <sub>61</sub>Ni] || 1,1399 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ni-62 <sub>62</sub>Ni] || 3,6345 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ni-64 <sub>64</sub>Ni] || 0,9256 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ni alle bekannten Nickel-Isotope]
=== [[Kupfer]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cu-63 <sub>63</sub>Cu] || 69,17 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cu-65 <sub>65</sub>Cu] || 30,83 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cu alle bekannten Kupfer-Isotope]
=== [[Zink]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zn-64 <sub>64</sub>Zn] || 48,63 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zn-66 <sub>66</sub>Zn] || 27,9 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zn-67 <sub>67</sub>Zn] || 4,1 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zn-68 <sub>68</sub>Zn] || 18,75 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zn-70 <sub>70</sub>Zn] || 0,62 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zn alle bekannten Zink-Isotope]
=== [[Gallium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ga-69 <sub>69</sub>Ga] || 60,108 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ga-71 <sub>71</sub>Ga] || 39,892 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ga alle bekannten Gallium-Isotope]
=== [[Germanium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ge-70 <sub>70</sub>Ge] || 20,84 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ge-72 <sub>72</sub>Ge] || 27,54 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ge-73 <sub>73</sub>Ge] || 7,73 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ge-74 <sub>74</sub>Ge] || 36,28 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ge-76 <sub>76</sub>Ge] || 7,61 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ge alle bekannten Germanium-Isotope]
=== [[Arsen]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=As-75 <sub>75</sub>As] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=As alle bekannten Arsen-Isotope]
=== [[Selen]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se-74 <sub>74</sub>Se] || 0,89 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se-76 <sub>76</sub>Se] || 9,37 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se-77 <sub>77</sub>Se] || 7,63 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se-78 <sub>78</sub>Se] || 23,77 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se-80 <sub>80</sub>Se] || 49,61 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se-82 <sub>82</sub>Se] || 8,73 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Se alle bekannten Selen-Isotope]
=== [[Brom]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Br-79 <sub>79</sub>Br] || 50,69 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Br-81 <sub>81</sub>Br] || 49,31 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Br alle bekannten Brom-Isotope]
=== [[Krypton]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr-78 <sub>78</sub>Kr] || 0,35 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr-80 <sub>80</sub>Kr] || 2,28 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr-82 <sub>82</sub>Kr] || 11,58 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr-83 <sub>83</sub>Kr] || 11,49 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr-84 <sub>84</sub>Kr] || 57 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr-86 <sub>86</sub>Kr] || 17,3 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Kr alle bekannten Krypton-Isotope]
=== [[Rubidium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rb-85 <sub>85</sub>Rb] || 72,17 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rb-87 <sub>87</sub>Rb] || 27,83 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rb alle bekannten Rubidium-Isotope]
=== [[Strontium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sr-84 <sub>84</sub>Sr] || 0,56 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sr-86 <sub>86</sub>Sr] || 9,86 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sr-87 <sub>87</sub>Sr] || 7 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sr-88 <sub>88</sub>Sr] || 82,58 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sr alle bekannten Strontium-Isotope]
=== [[Yttrium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Y-89 <sub>89</sub>Y] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Y alle bekannten Yttrium-Isotope]
=== [[Zirconium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zr-90 <sub>90</sub>Zr] || 51,45 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zr-91 <sub>91</sub>Zr] || 11,22 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zr-92 <sub>92</sub>Zr] || 17,15 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zr-94 <sub>94</sub>Zr] || 17,38 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zr-96 <sub>96</sub>Zr] || 2,8 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Zr alle bekannten Zirconium-Isotope]
=== [[Niob]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nb-93 <sub>93</sub>Nb] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nb alle bekannten Niob-Isotope]
=== [[Molybdän]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-92 <sub>92</sub>Mo] || 14,84 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-94 <sub>94</sub>Mo] || 9,25 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-95 <sub>95</sub>Mo] || 15,92 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-96 <sub>96</sub>Mo] || 16,68 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-97 <sub>97</sub>Mo] || 9,55 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-98 <sub>98</sub>Mo] || 24,13 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo-100 <sub>100</sub>Mo] || 9,63 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mo alle bekannten Molybdän-Isotope]
=== [[Technetium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tc alle bekannten Technetium-Isotope]
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tc- <sub></sub>Tc] || % || stabil
|-
=== [[Ruthenium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-96 <sub>96</sub>Ru] || 5,54 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-98 <sub>98</sub>Ru] || 1,87 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-99 <sub>99</sub>Ru] || 12,76 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-100 <sub>100</sub>Ru] || 12,6 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-101 <sub>101</sub>Ru] || 17,06 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-102 <sub>102</sub>Ru] || 31,55 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru-104 <sub>104</sub>Ru] || 18,62 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ru alle bekannten Ruthenium-Isotope]
=== [[Rhodium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rh-103 <sub>103</sub>Rh] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rh alle bekannten Rhodium-Isotope]
=== [[Palladium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd-102 <sub>102</sub>Pd] || 1,02 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd-104 <sub>104</sub>Pd] || 11,14 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd-105 <sub>105</sub>Pd] || 22,33 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd-106 <sub>106</sub>Pd] || 27,33 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd-108 <sub>108</sub>Pd] || 26,46 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd-110 <sub>110</sub>Pd] || 11,72 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pd alle bekannten Palladium-Isotope]
=== [[Silber]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ag-107 <sub>107</sub>Ag] || 51,839 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ag-109 <sub>109</sub>Ag] || 48,161 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ag alle bekannten Silber-Isotope]
=== [[Cadmium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-106 <sub>106</sub>Cd] || 1,25 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-108 <sub>108</sub>Cd] || 0,89 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-110 <sub>110</sub>Cd] || 12,49 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-111 <sub>111</sub>Cd] || 12,8 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-112 <sub>112</sub>Cd] || 24,13 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-113 <sub>113</sub>Cd] || 12,22 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-114 <sub>114</sub>Cd] || 28,73 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd-116 <sub>116</sub>Cd] || 7,49 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cd alle bekannten Cadmium-Isotope]
=== [[Indium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=In-113 <sub>113</sub>In] || 4,29 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=In-115 <sub>115</sub>In] || 95,71 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=In alle bekannten Indium-Isotope]
=== [[Zinn]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-112 <sub>112</sub>Sn] || 0,97 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-114 <sub>114</sub>Sn] || 0,66 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-115 <sub>115</sub>Sn] || 0,34 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-116 <sub>116</sub>Sn] || 14,54 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-117 <sub>117</sub>Sn] || 7,68 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-118 <sub>118</sub>Sn] || 24,22 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-119 <sub>119</sub>Sn] || 8,59 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-120 <sub>120</sub>Sn] || 32,58 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-122 <sub>122</sub>Sn] || 4,63 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn-124 <sub>124</sub>Sn] || 5,79 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sn alle bekannten Zinn-Isotope]
=== [[Antimon]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sb-121 <sub>121</sub>Sb] || 57,21 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sb-123 <sub>123</sub>Sb] || 42,79 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sb alle bekannten Antimon-Isotope]
=== [[Tellur]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-120 <sub>120</sub>Te] || 0,09 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-122 <sub>122</sub>Te] || 2,55 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-123 <sub>123</sub>Te] || 0,89 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-124 <sub>124</sub>Te] || 4,74 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-125 <sub>125</sub>Te] || 7,07 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-126 <sub>126</sub>Te] || 18,84 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-128 <sub>128</sub>Te] || 31,74 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te-130 <sub>130</sub>Te] || 34,08 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Te alle bekannten Tellur-Isotope]
=== [[Iod]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=I-127 <sub>127</sub>I] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=I alle bekannten Iod-Isotope]
=== [[Xenon]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-124 <sub>124</sub>Xe] || 0,09 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-126 <sub>126</sub>Xe] || 0,09 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-128 <sub>128</sub>Xe] || 1,92 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-129 <sub>129</sub>Xe] || 26,44 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-130 <sub>130</sub>Xe] || 4,08 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-131 <sub>131</sub>Xe] || 21,18 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-132 <sub>132</sub>Xe] || 26,89 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-134 <sub>134</sub>Xe] || 10,44 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe-136 <sub>136</sub>Xe] || 8,87 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Xe alle bekannten Xenon-Isotope]
=== [[Caesium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cs-133 <sub>133</sub>Cs] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cs alle bekannten Caesium-Isotope]
=== [[Barium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-130 <sub>130</sub>Ba] || 0,106 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-132 <sub>132</sub>Ba] || 0,101 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-134 <sub>134</sub>Ba] || 2,417 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-135 <sub>135</sub>Ba] || 6,592 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-136 <sub>136</sub>Ba] || 7,854 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-137 <sub>137</sub>Ba] || 11,232 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba-138 <sub>138</sub>Ba] || 71,698 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ba alle bekannten Barium-Isotope]
=== [[Lanthan]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=La-138 <sub>138</sub>La] || 0,09 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=La-139 <sub>139</sub>La] || 99,91 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=La alle bekannten Lanthan-Isotope]
=== [[Cer]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ce-136 <sub>136</sub>Ce] || 0,185 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ce-138 <sub>138</sub>Ce] || 0,251 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ce-140 <sub>140</sub>Ce] || 88,45 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ce-142 <sub>142</sub>Ce] || 11,114 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ce alle bekannten Cer-Isotope]
=== [[Praseodym]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pr-141 <sub>141</sub>Pr] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pr alle bekannten Praseodym-Isotope]
=== [[Neodym]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-142 <sub>142</sub>Nd] || 27,2 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-143 <sub>143</sub>Nd] || 12,2 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-144 <sub>144</sub>Nd] || 23,8 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-145 <sub>145</sub>Nd] || 8,3 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-146 <sub>146</sub>Nd] || 17,2 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-148 <sub>148</sub>Nd] || 5,7 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd-150 <sub>150</sub>Nd] || 5,6 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Nd alle bekannten Neodym-Isotope]
=== [[Promethium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pm alle bekannten Promethium-Isotope]
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pm- <sub></sub>Pm] || % || stabil
|-
=== [[Samarium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-144 <sub>144</sub>Sm] || 3,07 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-147 <sub>147</sub>Sm] || 14,99 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-148 <sub>148</sub>Sm] || 11,24 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-149 <sub>149</sub>Sm] || 13,82 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-150 <sub>150</sub>Sm] || 7,38 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-152 <sub>152</sub>Sm] || 26,75 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm-154 <sub>154</sub>Sm] || 22,75 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sm alle bekannten Samarium-Isotope]
=== [[Europium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Eu-151 <sub>151</sub>Eu] || 47,81 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Eu-153 <sub>153</sub>Eu] || 52,19 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Eu alle bekannten Europium-Isotope]
=== [[Gadolinium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-152 <sub>152</sub>Gd] || 0,2 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-154 <sub>154</sub>Gd] || 2,18 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-155 <sub>155</sub>Gd] || 14,8 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-156 <sub>156</sub>Gd] || 20,47 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-157 <sub>157</sub>Gd] || 15,65 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-158 <sub>158</sub>Gd] || 24,84 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd-160 <sub>160</sub>Gd] || 21,86 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Gd alle bekannten Gadolinium-Isotope]
=== [[Terbium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tb-159 <sub>159</sub>Tb] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tb alle bekannten Terbium-Isotope]
=== [[Dysprosium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-156 <sub>156</sub>Dy] || 0,06 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-158 <sub>158</sub>Dy] || 0,1 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-160 <sub>160</sub>Dy] || 2,34 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-161 <sub>161</sub>Dy] || 18,91 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-162 <sub>162</sub>Dy] || 25,51 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-163 <sub>163</sub>Dy] || 24,9 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy-164 <sub>164</sub>Dy] || 28,18 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Dy alle bekannten Dysprosium-Isotope]
=== [[Holmium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ho-165 <sub>165</sub>Ho] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ho alle bekannten Holmium-Isotope]
=== [[Erbium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er-162 <sub>162</sub>Er] || 0,14 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er-164 <sub>164</sub>Er] || 1,61 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er-166 <sub>166</sub>Er] || 33,61 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er-167 <sub>167</sub>Er] || 22,93 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er-168 <sub>168</sub>Er] || 26,78 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er-170 <sub>170</sub>Er] || 14,93 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Er alle bekannten Erbium-Isotope]
=== [[Thulium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tm-169 <sub>169</sub>Tm] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tm alle bekannten Thulium-Isotope]
=== [[Ytterbium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-168 <sub>168</sub>Yb] || 0,13 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-170 <sub>170</sub>Yb] || 3,04 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-171 <sub>171</sub>Yb] || 14,28 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-172 <sub>172</sub>Yb] || 21,83 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-173 <sub>173</sub>Yb] || 16,13 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-174 <sub>174</sub>Yb] || 31,83 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb-176 <sub>176</sub>Yb] || 12,76 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Yb alle bekannten Ytterbium-Isotope]
=== [[Lutetium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Lu-175 <sub>175</sub>Lu] || 97,41 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Lu-176 <sub>176</sub>Lu] || 2,59 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Lu alle bekannten Lutetium-Isotope]
=== [[Hafnium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf-174 <sub>174</sub>Hf] || 0,16 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf-176 <sub>176</sub>Hf] || 5,26 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf-177 <sub>177</sub>Hf] || 18,6 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf-178 <sub>178</sub>Hf] || 27,28 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf-179 <sub>179</sub>Hf] || 13,62 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf-180 <sub>180</sub>Hf] || 35,08 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hf alle bekannten Hafnium-Isotope]
=== [[Tantal]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ta-180 <sub>180</sub>Ta] || 0,012 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ta-181 <sub>181</sub>Ta] || 99,988 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ta alle bekannten Tantal-Isotope]
=== [[Wolfram]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=W-180 <sub>180</sub>W] || 0,12 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=W-182 <sub>182</sub>W] || 26,5 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=W-183 <sub>183</sub>W] || 14,31 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=W-184 <sub>184</sub>W] || 30,64 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=W-186 <sub>186</sub>W] || 28,43 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=W alle bekannten Wolfram-Isotope]
=== [[Rhenium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Re-185 <sub>185</sub>Re] || 37,4 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Re-187 <sub>187</sub>Re] || 62,6 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Re alle bekannten Rhenium-Isotope]
=== [[Osmium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-184 <sub>184</sub>Os] || 0,02 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-186 <sub>186</sub>Os] || 1,59 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-187 <sub>187</sub>Os] || 1,96 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-188 <sub>188</sub>Os] || 13,24 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-189 <sub>189</sub>Os] || 16,15 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-190 <sub>190</sub>Os] || 26,26 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os-192 <sub>192</sub>Os] || 40,78 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Os alle bekannten Osmium-Isotope]
=== [[Iridium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ir-191 <sub>191</sub>Ir] || 37,3 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ir-193 <sub>193</sub>Ir] || 62,7 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ir alle bekannten Iridium-Isotope]
=== [[Platin]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt-190 <sub>190</sub>Pt] || 0,014 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt-192 <sub>192</sub>Pt] || 0,782 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt-194 <sub>194</sub>Pt] || 32,967 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt-195 <sub>195</sub>Pt] || 33,832 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt-196 <sub>196</sub>Pt] || 25,242 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt-198 <sub>198</sub>Pt] || 7,163 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pt alle bekannten Platin-Isotope]
=== [[Gold]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Au-197 <sub>197</sub>Au] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Au alle bekannten Gold-Isotope]
=== [[Quecksilber]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-196 <sub>196</sub>Hg] || 0,15 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-198 <sub>198</sub>Hg] || 9,97 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-199 <sub>199</sub>Hg] || 16,87 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-200 <sub>200</sub>Hg] || 23,1 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-201 <sub>201</sub>Hg] || 13,18 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-202 <sub>202</sub>Hg] || 29,86 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg-204 <sub>204</sub>Hg] || 6,87 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hg alle bekannten Quecksilber-Isotope]
=== [[Thallium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tl-203 <sub>203</sub>Tl] || 29,524 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tl-205 <sub>205</sub>Tl] || 70,476 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Tl alle bekannten Thallium-Isotope]
=== [[Blei]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pb-204 <sub>204</sub>Pb] || 1,4 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pb-206 <sub>206</sub>Pb] || 24,1 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pb-207 <sub>207</sub>Pb] || 22,1 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pb-208 <sub>208</sub>Pb] || 52,4 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pb alle bekannten Blei-Isotope]
=== [[Bismut]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Bi-209 <sub>209</sub>Bi] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Bi alle bekannten Bismut-Isotope]
=== [[Polonium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Po alle bekannten Polonium-Isotope]
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Po- <sub></sub>Po] || % || stabil
|-
=== [[Astat]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=At alle bekannten Astat-Isotope]
=== [[Radon]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rn alle bekannten Radon-Isotope]
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rn- <sub></sub>Rn] || % || stabil
|-
=== [[Francium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fr alle bekannten Francium-Isotope]
=== [[Radium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ra alle bekannten Radium-Isotope]
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ra- <sub></sub>Ra] || % || stabil
|-
=== [[Actinium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ac alle bekannten Actinium-Isotope]
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ac- <sub></sub>Ac] || % || stabil
|-
=== [[Thorium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Th-232 <sub>232</sub>Th] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Th alle bekannten Thorium-Isotope]
=== [[Protactinium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pa-231 <sub>231</sub>Pa] || 100 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pa alle bekannten Protactinium-Isotope]
=== [[Uran]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=U-234 <sub>234</sub>U] || 0,0055 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=U-235 <sub>235</sub>U] || 0,72 % || stabil
|-
| [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=U-238 <sub>238</sub>U] || 99,2745 % || stabil
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=U alle bekannten Uran-Isotope]
=== [[Neptunium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Np alle bekannten Neptunium-Isotope]
=== [[Plutonium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Pu alle bekannten Plutonium-Isotope]
=== [[Americium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Am alle bekannten Americium-Isotope]
=== [[Curium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cm alle bekannten Curium-Isotope]
=== [[Berkelium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Bk alle bekannten Berkelium-Isotope]
=== [[Californium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Cf alle bekannten Californium-Isotope]
=== [[Einsteinium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Es alle bekannten Einsteinium-Isotope]
=== [[Fermium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Fm alle bekannten Fermium-Isotope]
=== [[Mendelevium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Md alle bekannten Mendelevium-Isotope]
=== [[Nobelium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=No alle bekannten Nobelium-Isotope]
=== [[Lawrencium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Lr alle bekannten Lawrencium-Isotope]
=== [[Rutherfordium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rf alle bekannten Rutherfordium-Isotope]
=== [[Dubnium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Db alle bekannten Dubnium-Isotope]
=== [[Seaborgium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Sg alle bekannten Seaborgium-Isotope]
=== [[Bohrium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Bh alle bekannten Bohrium-Isotope]
=== [[Hassium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Hs alle bekannten Hassium-Isotope]
=== [[Meitnerium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Mt alle bekannten Meitnerium-Isotope]
=== [[Darmstadtium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Ds alle bekannten Darmstadtium-Isotope]
=== [[Roentgenium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Rg alle bekannten Roentgenium-Isotope]
=== [[Ununbium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uub alle bekannten Ununbium-Isotope]
=== [[Ununtrium ]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uut alle bekannten Ununtrium -Isotope]
=== [[Ununquadium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uuq alle bekannten Ununquadium-Isotope]
=== [[Ununpentium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uup alle bekannten Ununpentium-Isotope]
=== [[Ununhexium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uuh alle bekannten Ununhexium-Isotope]
=== [[Ununseptium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uus alle bekannten Ununseptium-Isotope]
=== [[Ununoctium]] ===
{| {{tabelle}}
! natürliches Isotop !! Anteil !! [[Halbwertzeit]]
|-
|}
* [http://atom.kaeri.re.kr/cgi-bin/nuclide?nuc=Uuo alle bekannten Ununoctium-Isotope]
Änderungen – BS-Wiki: Wissen teilen
Änderungen
49.430 Byte entfernt,
03:02, 14. Apr. 2006
