Thursday
September 18, 2014

Homework Help: chemistry

Posted by lizzie on Wednesday, February 20, 2008 at 6:36pm.

Classify the following properties of ozones as physical or chemical:

1.bluish color
2.pungent odor
3.reactive towards oxygen
4.decomposes to oxygen on exposure to ultraviolet light
5.it is a gas

Is this correct?
1.chemical
2.physical
3.chemical
4.chemical
5.phsical

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