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PSV1

TermDefinition
Atom the basic particle from which all elements are made; the smallest particle of an element that has properties of that element
Boil the change in state from a liquid to a gas
Condense the change in a state from gas to liquid
Evaporate the process by which molecules at the surface of a liquid absorb enough energy to change to a gas
Freeze the temperature at which a liquid freezes
Gas a state of matter with no definite shape or volume
Inert having a little or no ability to react
Kinetic Energy energy that can object has due to its motion
liquid a state of matter that has no definite shape but has a definite volume
matter anything that has mass and takes up space
melt the temperature at which a substance changes from a solid to liquid
molecule a neutral group of two or more atoms held together by covalent bonds
particle smallest possible unit of matter
particle motion ways in which atoms, ions, or molecules move
Phase a physically distinctive form of matter, such as a solid, liquid, or gas
phase change a change from one state (solid or liquid or gas) to another without a change in chemical composition
pressure the phy
Created by: user-1718126
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