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Mellokkhaos Mellokkhaos
wrote...
Posts: 313
Rep: 1 0
6 years ago
A chemical change involves the formation or breaking of
A) an atom.
B) the phase of the material.
C) a chemical bond.
D) all of the above
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umadbra84umadbra84
wrote...
Posts: 198
6 years ago
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Mellokkhaos Author
wrote...
6 years ago
This is very helpful, my teacher this year is not good
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