Potassium

Essential element for biological functions.

Potassium (K) is an alkali metal essential for biological functions such as nerve transmission, muscle contraction, and fluid balance. It is a soft, silvery-white metal that reacts vigorously with water.

/pəˈtæsɪəm/

Potassium is derived from the Latin word 'kalium,' which comes from the Arabic 'qali' referring to plant ashes.

Potassium is a mineral that helps your body work properly, like helping muscles move and keeping your heart beating steadily.

Alkali metal

chemical element mineral