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| An element is the simplest form of matter. |
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| Metals are good conductors of electricity. (melleable) |
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| Nonmetals are poor conductors of electricity. |
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| Metalloids have properties of both metals and nonmetals. |
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| Capable of extended or shape by beating with a hammer by the pressure of rollers. |
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| the amount of mass a material has for its given volume. Density = Mass/Volume or D = M/V |
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| Any characteristic of a material that can be observed or measured without changing the material. |
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| the periodic table is a chart in which all the known elements are arranged according to their properties. |
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