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30 questions
energy or pressure is added or removed
In which state of matter are particles moving the slowest?
solid
liquid
gas
Which form of matter has a definite shape and volume?
Solid
Liquid
Gas
What are the 3 states of matter?
Solid, Liquid, and Gas
Solid, Liquid, and Book
Solid, Pyramid, and Gas
How we call the change from gas to liquid?
Condensation
Fusion
Solidification
We use this process to change water from solid to a liquid.
freezing
melting
evaporating
What state of matter corresponds to this organization of particles?
Solid
Liquid
Gas
Ice
Water
When a substance changes from a liquid to a gas, this is called...
Melting
Evaporation
Condensation
Freezing
Which form of matter has a definite shape and takes up space (has definite volume)?
liquid
solid
gas
clay
This happens when heat is added to a substance
melting
Freezing
Evaporating
Boiling
Condensing
The process of a solid changing directly into a gas is called
condensation.
evaporation.
freezing.
sublimation.
Water turning into ice is an example of?
Condensation
Freezing
Melting
Evaporation
A lit candle is an example of?
Melting
Condensation
Freezing
Evaporation
When thermal energy is decreased in a gas, what change in state is happening?
Melting
Freezing
Evaporation
Condensation
State of matter with a definite volume, but no definite shape.
solid
liquid
gas
Particles are closely spaced.
solid
liquid
gas
Particles vibrate in place and do not change relative positions.
solid
liquid
gas
Basic state of matter with the least amount of energy.
solid
liquid
gas
A compound consists of two or more ____________.
Molecules
Atoms
Elements
Pieces of matter
Boiling
liquid to gas
gas to solid
gas to liquid
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