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VashaNatasha [74]
3 years ago
5

When a physical change occurs, the mass of the substance is conserved. This means that the total mass of the substance remains t

he same from beginning to end. The physical properties of the substance, such as size and shape, may change, but the amount of matter in the substance does not change.
Physics
1 answer:
Doss [256]3 years ago
7 0
Yes yes ! How right you are ! Truer words were never spoken.
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