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to be able to convert ice to liquid water, ice should be heated. Also, to become water vapor, liquid water should be boiled. Why do you think so? Illustrate these changes to show what happens to the particles of these substances.

Sagot :

Answer:

Explanation:

hi! heres my answer:

Boiling. If a liquid is heated the particles are given more energy and move faster and faster expanding the liquid. The most energetic particles at the surface escape from the surface of the liquid as a vapour as it gets warmer.

Answer:

they undergo physical change

Explanation:

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