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atoms smallest unit of matter
matter anything that has mass and volume
examples of matter humans,smoke,textbook,water,ladybug
examples of non-matter energy-light and sound
mass how much matter is in something
weight the pull of gravity on an objject
moon weight decreases due to gravity
element contains only one type of atoms
molecule two or more atoms are chemically combined
seperate compounds by breaking the bonds between atoms
do atoms and molecules move all atoms and molecules move
solid atoms vibrate
liquid atoms slide
gas atoms move freely
pure only has one type of componet
volume formula length x width x height
volume label cm3
density formula mass divided by volume
density label g\cm3
Created by: s55617