SCIENCE CHAPTER 1
Created by suehoel
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Molecule
the smallest particle of a compound that still has the properties of that compound
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Atom
the smallest part of an element that still has properties of the element
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Mass
the amount of matter in a solid, liquid, or gas
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Atomic Therory
the idea that everything is made of small particles.
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Volume
the amount of space an object takes up
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Compound
a type of matter made of two or more elements.
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Phystical Change
a changed in some properties of matter without forming a different kind of matter.
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Gas
a substance without a definite volume or shape
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Temperature
a measure of how fast the particles in an object are moving
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Chemical Change
a change of one of more types of matter into other types of matter with different properties
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Mixture
different material placed together, but each material keeps its own properies
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Solid
a substancethat has a definite shape and volume
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Solution
a mixture in which substances are spread out evenly and will not settle.
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Liquid
a substance that has a definite volume but no definite shape