Is O2 A Compound
Is gas oxygen (O2) a compound or an element? 3
Is hydrogen gas (H2) a compound or an element?
There are both elements.
An element can only have one atom. Or is it a factor? O2 is not a factor. O2 is a molecule of element O. It is the same with others. H is an element. H2 is not a factor. But H2 is the molecule of this element. H2O2 or H2O is a compound or a component of different elements. Therefore, H2 is not a connection and O2 is not a connection. They are not contacts or elements. O2 is an O element molecule and H2 is an H molecule. Ppl 8 years ago there was a wrong answer lol, the whole result can finally be cleared for everyone who reads it !!! !