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10 questions
There are two main ways that a liquid turns into a gas. There are vaporisation and _______________?
boiling
evaporation
melting
freezing
A liquid can be vaporised (or boiled) when it reaches a certain temperature. The boiling point for water is _____.
50 degrees
1 degree
100 centimetres
100 degrees
Evaporation is a liquid becoming a gas that happens only on the _____________ of a liquid.
surface
bottom
middle
outside
A ______________ has a definite shape. It does not take the shape of its container. It also has a definite mass and volume.
liquid
matter
gas
solid
A __________________ does not have a definite shape. It sometimes takes the shape of its container and sometimes moves freely wherever it can. These molecules are not connected to each other and take up whatever space is available.
gas
solid
liquid
matter
A _________________ does not have a definite shape. It takes the shape of the container it is in. It does have a definite volume and mass.
gas
solid
ooblek
liquid
Liquids _______________ at low temperatures and become solids.
melt
evaporate
freeze
vaporise
When a gas changes to a liquid, it is called ________________.
melting
evaporation
freezing
condensation
The state of matter has the strongest bonds between its molecules.
slime
solid
gas
liquid
This state of matter is runny and flows downwards with gravity. The surface of this state of matter stays level.
coffee
solid
gas
liquid
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