Question

definition of sublimation and melting point​

Answer 1

Answer:

sublimation  - sublimation. When anything solid turns into a gas without first becoming liquid, that's sublimation. When the surface layer of snow or ice turns into fog or steam without melting, this is an example of sublimation

melting point - The melting point of a substance is defined as the temperature at which a substance changes from solid phase to liquid phase; that is, undergoes fusion.

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