nealsbirds nealsbirds

22-05-2019
Chemistry

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Matter changes from one state to another when ____________ is added or removed.

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fluffpupkiki fluffpupkiki

22-05-2019

Answer:

Heat

Explanation: When matter is heated enough, the molecules move faster and with greater energy. If enough heat is added, a solid can become liquid and a liquid can become gas. In the same way, molecules slow down when they are cooled.

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youngsunc02 youngsunc02

22-05-2019

thermal energy (heat) is added or removed

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