Question:
Element #8; a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
Author: Dylan RiglingAnswer:
Oxygen
0 / 5 Â (0 ratings)
2 answer(s) in total
Alternative answers:
O