[freezing/ condensation). The constant temperature at which ice change

1.	[freezing/ condensation). The constant temperature at which ice changes into 'Xis7. Ice on absorption of heat converts to 'X' a process called6. Intermingling of molecules is called[vaporization / melting).'X' changes to water vapour on[heating/cooling). Water vapour changes back to 'X' oncalled its[fusion point / melting point / boiling point).fa substance.110
Answer» ANSWER: The SUBSTANCE X is WATER

[freezing/ condensation). The constant temperature at which ice changes into 'Xis7. Ice on absorption of heat converts to 'X' a process called6. Intermingling of molecules is called[vaporization / melting).'X' changes to water vapour on[heating/cooling). Water vapour changes back to 'X' oncalled its[fusion point / melting point / boiling point).fa substance.110

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