Biology homework help please!

please help! I have to write the structrual formula and molecular formula for hydorgen gas oxygen gas and nitrogen gas! help please! how do I write each of them?

Answer #1

This is chemistry…chemistry was one of the best subjects ever. But I haven’t taken it since I was in 11th grade…like two years ago.

But…I think the structural formulas for Hydrogen gas is H-H Oxygen gas O==O and Nitrogen gas isN==N

I think and the molecular formulas Hydrogen gas H2 Nitrogen gas N2 and Oxygen gas O2 they have the subscript 2 because they’re gasses and they usually have that when they stand alone.

Hope I’m right. and helped some!♥

Answer #2

Thats more of a chemistry question are they together as one molecule or what?

Answer #3

If you answer that quick question I’d be able to help you out.

Answer #4

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