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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 element that has definite chemical and physical properties |
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metal |
a element that is shiny and that conducts heat and electricity well |
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nonmetal |
an element that conducts heat and energy poorly |
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metalloids |
an element that has properties of metal and nonmetal |
