potassium, n.
(potassia)
freq. cnt. 5
(potassia)
freq. cnt. 5
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
<noun.substance> freq. cnt.: 5 freq. cnt.: 5
K atomic number 19 potassium
semantic pointers
hypernym
substance holonym