| [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 % || stabil1.277E+9 years
|-
| [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}}
Änderungen – BS-Wiki: Wissen teilen
Änderungen
10 Byte hinzugefügt,
23:18, 13. Apr. 2006
