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5th Grade Unit 1

conductor a substance that allows energy to flow through it easily
dissolving the process by which substances break down into small pieces and spread evenly throughout a liquid
electrical energy energy that is absorbed or delivered by an electric current
gas state of matter that takes the shape and volume of its container
insulator a material that does not allow energy to flow through it easily
liquid state of matter that takes the shape of its container but its volume stays the same
magnetism a force that causes a magnetic material to move (attract or repel)
mass that amount of matter in something
mixture a combination of two or more substances that keep their original physical properties
physical properties properties of matter that can be observed, measured, or changed without changing the matter itself
relative density floating or sinking when compared to water
solid state of matter that keeps its own shape and volume
solubility the ability of a substance to dissolve in another substance, such as sugar dissolving in water
solution combination of two or more substances in which at least one substance dissolves into another substance
state of matter solid, liquid, and gas
thermal energy energy of heat
Created by: Region18ESC
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