Homework Help: chemistry

Posted by lizzie on Tuesday, February 19, 2008 at 7:35pm.

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

chemistry - DrBob222, Tuesday, February 19, 2008 at 8:37pm
Those involving a chemical change are chemical; a physical change is physical. For example, it is a gas; that is a physical property.
- chemistry - lizzie, Wednesday, February 20, 2008 at 3:18pm
  can you correct me if I am wronge
  
  1.chemical
  2.physical
  3.chemical
  4.chemical
  5.physical

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