Question

long definition of physical change

70-75 WORDS

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Answer 1

Explanation:

A physical change is a change to the physical—as opposed to chemical—properties of a substance

Answer 2

Answer:

Physical Change

When matter changes its observable properties, we can say it has undergone a physical change.

Physical change is a type of change where the physical properties of matter change. A change of state of matter, change in colour, odour, solubility, etc. all are examples of physical change.

During a physical change, neither the composition nor the chemical nature of matter is changed. During this change, molecules rearrange themselves without affecting the internal composition. A physical change doesn’t affect the chemical property.