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Question

Which change of state does not require the addition of energy?
A.Condensation
B.Sublimation
C.Vaporization
D.Melting
I'm not too sure which one it is.
5 years ago

Answers

Cinar
I think its condensation...
5 years ago
DrBob222
Condensation is correct. The other three REQUIRE energy so energy must be added. Condensation releases energy in going from the vapor to the liquid state.
5 years ago

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