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phases of matter

study for my phases of matter test

TermDefinition
A solid has __________ shape and __________ volume. definite shape and definite volume
A liquid has _________ shape and _________ volume. NO definite shape and definite volume
A gas has ___________ shape and __________ volume. NO definite shape and NO definite volume
which state of matter moves fastest? gas
which state of matter moves slowest? solid
To change a substance from one state to another, you must . . . add or remove energy
What is the melting point? temperature at which a substance changes from a solid to a liquid.
what is the boiling point? the temperature at which a liquid boils and becomes a vapor.
what happens at the same temperature as freezing? melting
What is the state of matter has the highest energy? plasma
gas to liquid condensation
solid to liquid melting
liquid to solid freezing
liquid to gas evaporation
matter is anything that has . . . mass and takes up space
the arrangement and movement of particles in a liquid they are close together and able to slip past one another
the arrangement and movement of particles in a gas they spread and fill the volume of the container that holds them
compare plasma and gas plasma is hotter
the three phases of matter differ between the amounts of ___ in each state energy
as something gets warmer, it . . . absorbs heat energy and moves farther apart
as something gets cooler, it . . . releases heat and gets closer together
vaporization is . . . a phase change between solid and liquid that happens when heat is applied
evaporation is . . . a type of vaporization that happens at the surface of a substance when heat is applied
Created by: cooper grisham