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9 Cards in this Set
- Front
- Back
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Matter
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Anything that has mass and takes up space
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Atom
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A small particle that is the building block of matter
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Substances
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Matter with a composition that is always the same.
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Element
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A substance that consist of only one type of atom.
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Molecule
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Two or more atoms that are held together by covalent bonds and act as a unit
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Compound
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A substance containing atoms of two or more different elements chemically bonded together.
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Mixture
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Matter that can vary in composition
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Heterogeneous mixture
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A mixture in which substances are not evenly mixed.
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Homogeneous mixture
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A mixture in which two or more substances are evenly mixed but not bonded together
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