Definitions for



Overview of noun potassium

The noun potassium has 1 senses? (first 1 from tagged texts)
1. (5) potassium, K, atomic number 19

(a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite)


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