Classify the following changes as either aphysical ora chemical change.
a) Burning of Magnesium
b) Chopping of wood
c) Melting of wax
d) Digestion of food
Answers
Answered by
0
a. chemical change
b. physical change
c. physical change
d. chemical change
b. physical change
c. physical change
d. chemical change
Answered by
2
a)chemical change
b)physical change
c)chemical change
d)physical change
b)physical change
c)chemical change
d)physical change
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