Question

TRUE/FALSE
3. The mass of a substance undergoing a physical change is not altered.
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Answer 1

Answer:

Flase

Explanation:

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Answer 2

Answer:

hellow

this is false

Explanation:

For example, water on freezing forms ice and ice on melting forms water. During the physical change, the mass of the substance remains the same. Only energy is added or removed, and mass is not involved in a physical change.

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