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How would you describe the appearance of the substance before the phase change?

Sagot :

The appearance of the substance before the phase change can be described as Melting, Vaporization, Sublimation, Condensation.

Melting:

When a substance converts from the solid to the liquid.

Vaporization:

The substance changes from a liquid to a gas.

Condensation:

When a substance converts from a gas to a liquid.

Sublimation:

When a substance converts directly from a solid to a gas without going through the liquid phase.

Therefore, the appearance of the substance before the phase change can be described as Melting, Vaporization, Sublimation, Condensation.

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