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anonymous

  • one year ago

Which statement correctly describes a physical change? involves breaking and creating chemical bonds but not changing a phase may involve a change in phase but does not involve a change in the molecular structure may involve converting two or more substances into new substances involves changes at the molecular level involves energy transfer and change in color

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  1. anonymous
    • one year ago
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    Help? ;'(

  2. taramgrant0543664
    • one year ago
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    I would think it would be B

  3. Photon336
    • one year ago
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    I agree with taramgrant Which statement correctly describes a physical change? involves breaking and creating chemical bonds but not changing a phase: Breaking of chemical bonds would would not be a physical change but rather a chemical change. may involve a change in phase but does not involve a change in the molecular structure. I think this is probably the best answer, b/c molecular structure isn't changed. may involve converting two or more substances into new substances; that's basically what happens in a chemical reaction. involves changes at the molecular level; changes at the molecular level would imply a physical change. involves energy transfer and change in color. Change in color yes, but energy transfer not too sure about that.

  4. marihelenh
    • one year ago
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    It is B. Anything that changes the molecular structure is chemical.

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