Question

in blank change the nature of a substance changes​

Answer 1

Answer:

physical change

Explanation:

in physical change the nature of the substance changes

Answer 2

Answer:

Properties such as shape, size, colour and state of a substance are called its physical properties. A change in which a substance undergoes a change in its physical properties is called a physical change. A physical change is generally reversible. In such a change no new substance is formed.

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