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chemistry

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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 -

    Those involving a chemical change are chemical; a physical change is physical. For example, it is a gas; that is a physical property.

  • chemistry -

    can you correct me if I am wronge

    1.chemical
    2.physical
    3.chemical
    4.chemical
    5.physical

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