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5 Cards in this Set
- Front
- Back
element |
substance that cannot be setarated or broken down into simpler substances by chemical means |
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pure substance |
a sample of matter ether a single element or a single compound that has definite chemical and phiysecal 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 conducts heat and electricity poorly |
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metolloid |
an element that has properties of both metals ond nonmetals |