9 terms

Andrea's Chemistry 2

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there is no change of substance
Physical change means that
there is a change of substance
Chemical change means that
when a solid turns into a liquid
Melting is
a liquid turns into a solid
Freezing is when
rigid, have fixed shape, fixed volume, they move slowest
In a solid matter atoms/molecules are
when a liquid turns into a gas
Evaporation is
a gas turns into a liquid
Condensation is when
not rigid, don't have fixed shape, they have a shape of a container and they have fixed volume
In a liquid matter atoms/molecules are
not rigid, don't have fixed shape nor fixed volume
In a gas matter atoms/molecules are