Atomic Number 20 — synonyms, definition

1. atomic number 20 (Noun)

2 synonyms
ca calcium
1 definition

atomic number 20 (Noun) — A white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals.

2 types of
metal metallic element
2 types
calcium ion factor IV
13 parts of
burnt lime calcined lime calcium oxide calx fluor fluorite fluorspar fluxing lime gypsum lime limestone quicklime unslaked lime