Question

can matter change its state?give an example which can exists in three state
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Answer 1

Answer:

Yes matter can change' it's state

Explanation:

eg- ice

Answer 2

Matter can change from one state to another when physical conditions change; when energy, such as heat, is added or removed, a substance can change from a solid to a liquid, or from a liquid to a gas. ... Water is unique because the properties of water allow it to exist in all three states of matter.