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Which substances is a diatomic molecule? A. O B. O2 C. CO D. Mg4
O2 Oxygen is a diatomic molecule.
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Asked 6/25/2011 11:02:57 AM
Updated 5/22/2014 11:40:10 PM
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O2 Oxygen is a diatomic molecule.
Added 5/22/2014 11:40:10 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/22/2014 11:50:09 PM], Rated good by jeifunk
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Which substance is NOT a compound? A. salt B. a rock C. pure water D. carbon monoxide
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Updated 5/17/2014 5:13:51 AM
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Updated 4/18/2014 11:52:00 AM
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Added 4/18/2014 11:52:00 AM
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