Atomic Number 8 — synonyms, definition

1. atomic number 8 (Noun)

2 synonyms
o oxygen
1 definition

atomic number 8 (Noun) — A nonmetallic bivalent element that is normally a colourless, odourless, tasteless, nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust.

3 types of
chemical element element gas
2 types
liquid oxygen lox
4 parts of
H2O air ozone water