Question

What are the substances which cannot change their state

Answer 1

Explanation:

All the gases around us can not change its state on heating. Such as oxygen, nitrogen, hydrogen, fluorine, chlorine, helium, neon, argon, krypton, radon and all nuclear gases. The chemical substances which dont change their state of matter are diamond and graphite and few more carbon matter.

Answer 2

Answer -

• Sometimes a substance doesn't want to change states. You have to use all of your tricks when that happens. To create a solid, you might.

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