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Question 5

2 pts
(04.03 MC)
Which types of changes must follow the law of conservation of mass? (2 points)
O Both physical and chemical changes
Neither physical nor chemical changes
O Only physical changes
O Only chemical changes

User Stasel
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1 Answer

4 votes

Answer:

A Both physical and chemical changes.

Step-by-step explanation:

User Giorgos Ath
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