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Question 4 of 10
According to the law of conservation of matter, what number must be the
same on each side of a chemical equation?
A. The number of substances
B. The total number of chemical formulas
C. The total number of chemical symbols
D. The number of atoms of each element
SUBMIT
The answer is D
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Question 4 of 10
According to the law of conservation of matter, what number must be the
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