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5 Cards in this Set
- Front
- Back
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Element |
A substance that cannot be separated or broken down into simpler substances by chemical means. |
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Pure Substance |
A sample of matter, either a single element or a single compound, that has definite chemical and physical properties. |
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Metal |
An element that is shiny and that conducts heat and electricity well. |
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Nonmetal |
An element that is shiny and that conducts eat and electricity poorly. |
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Mellatoid |
An element that has properties of both metals and nonmetals. |
