vanossthefake
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 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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