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What type of change, physical or chemical, takes place in each
of the following?
a. P...
Chemistry, 30.08.2020 01:01 finnthedino
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What type of change, physical or chemical, takes place in each
of the following?
a. Pie dough is rolled into thin pieces for a crust.
b. A silver pin tarnishes in the air.
c. A tree is cut into boards at a saw mill.
d. Food is digested.
e. A chocolate bar melts.
Answers: 3
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