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5 Cards in this Set
- Front
- Back
element |
a substance that cannot be separated or broken down into simpler substances by chemical mean |
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pure substance |
a sample of matter ether a single element or a single compound that has definite chemiacal and physical properties |
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meatl |
an element that is shiny conducts and electricity well |
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nonmetal |
an element that conducts heat and electricity poorly |
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meatlalloid |
an element that has properties of both metals and nonmetals |