Wikimedi'Òc

K-TableImage.png - Mav

Electron shell 019 potassium.png - GregRobson

Electron shell 019 Potassium.svg - File Upload Bot (Pumbaa80)

K-TableImage.svg - Atanamir~commonswiki

Potassium.gif - File Upload Bot (Magnus Manske)

Potassium.svg - Albedo-ukr

Potassium-40-decay-scheme.svg - V1adis1av

Lewis dot K.svg - Adrignola

19 potassium (K) enhanced Bohr model.png - Ahazard.sciencewriter

Potassium atom.svg - The SVG Effect