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14 Cards in this Set
- Front
- Back
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The very tiny center of an atom,
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Nucleus
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A submatomic particle with a postive charge
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proton
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A submatomic particle with no charge
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Neutron
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A submatomic particle with a negative charge
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electron
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A substance made up of only one kind of atom
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element
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The smallest unit of an elementthat has all the properties of that element
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atom
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Two or more atoms linked together
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Molecule
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can be hammered or rolled into thin sheets
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Malleable
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Can be formed into wires
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ductile
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Material that conducts electrons easily
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Conductor
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Materials that hardly conduct any electricity
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Insulators
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Elements arranged in atomic number
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periodic table
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A subsatance made up of two or more elements
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compound
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The number of protons in that element
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Atomic number
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