vanossthefake vanossthefake

01-12-2017
Chemistry

contestada

which is a chemical property of oxygen.

A. It expands when heated

B. It combines to form o2 molecules

C. It is a gas at room temperature

D. It reacts with iron to form rust

Respuesta :

jazzdalski jazzdalski

01-12-2017

I think the answer is D. I'm sorry if I'm wrong

Answer Link

alaunababieeovk00l alaunababieeovk00l

01-12-2017

I think it's C hope it's right

Answer Link

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