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science phase change

vocab

vocab wordDefinition
atoms the tiny pieces that all matter-all the stuff in the world-is made of
phase a noticeably different form or state of the same substance
temperature a measure of how hot or cold something is
freedom of movement the way molecules in a substance move around relative to each other
refute to provide evidence that goes against a claim
scale the relative size of things
substance something that is made of all the same atomes or group sof atoms
extended structure a structure formed by repeating groups of atoms linked together in a large network
molecule a group of atoms joined together in a particular way
kinetic energy the energy that an object has because it is moving
Created by: user-1973349
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