Physical vs. Chemical Change

The flashcards below were created by user NateGatsby on FreezingBlue Flashcards.

  1. Water freezing. Is the change chemical or physical?
    physical.
  2. Log being chopped. Is the change chemical or physical?
    physical.
  3. Silver tarnishing. Is the change chemical or physical?
    chemical.
  4. Melting at 239.32 degrees C. Is the change chemical or physical?
  5. Wax burning. Is the change chemical or physical?
    chemical.
  6. Wax melting. Is the change chemical or physical?
    physical.
  7. Juice fermenting. Is the change chemical or physical?
    chemical.
  8. sugar dissolving. Is the change chemical or physical?
    physical.
  9. A molecule has more than 1 atom. True or false?
    true.
Author:
NateGatsby
ID:
193172
Card Set:
Physical vs. Chemical Change
Updated:
2013-01-23 19:12:05
Tags:
chem1
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Description:
changes
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