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What happens to the total mass of a substance undergoing a physical change?

It stays the same.
It doubles.
It triples.
It is reduced.

2 Answers

2 votes

Answer:

it stays the same

Step-by-step explanation:

User Chasen Bettinger
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i think that your answer would be A. because matter never just goes away in any situation, even if it gets away from you.
User David Namenyi
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