Summary: Science
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1 Science
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a measure of how much space the matter of an object takes up
volume -
the amount of matter in a certain volume of substance found by dividing the mass of an object by its volume
density -
the upward push of a liquid or gas on an object placed in it
buoyancy -
a pure substance that cannot be broken down into any simpler subtances through chemical reactions
element -
any group of elements that conducts heat and electricity has a shiny luster and is flexible
metal -
a particle in the nucleus of an atom that carries one unit of positive electric charge
proton -
a particle in the space outside the nucleus of an atom that carries one unit of negative
electron -
a measure of how strongly gravity pulls on an object is the objects _______
weight -
anything that has a mass and volume is _____
matter -
the amount of mass for each millimeter of a substance is that substances _______
density
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