1) Changes of state Flashcards

1
Q

heating a substance can cause it to either what

A

melt or boil

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2
Q

what is condensation

A

condensation Is when a gas is cooled to its boiling point and turns back into a liquid from gas

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3
Q

what are the features of changes of state

A

Mass is conserved

Reversible

Physical proccesses

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4
Q

what are the processes that result in state changes

A

boiling

melting

freezing

evaporation

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