Sec 3 Changes of state Flashcards
1
Q
the change of a substance from one physical form to another
A
change of state
2
Q
the conversion of a liquid to a vapor when the vapor pressure of a liquid equals the atmospheric pressure
A
boiling
3
Q
The change of state in which a solid becomes a liquid by adding heat
A
melting
4
Q
the change of state from a gas to a liquid
A
condensation
5
Q
the change of a substance from liquid to gas
A
evaporation
6
Q
the process in which a solid changes directly into gas
A
sublimation
