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5 Cards in this Set
- Front
- Back
element |
a substance that cannot be separated or broken down into simpler substances b y chemical means. |
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pure substance |
a sample of matter either a single element or a single compound that has a definite chemical and physical proporties |
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metal |
an element that is shiny and that conducts heat and electricity well |
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non metal |
an element that conducts heat and electricity poorly |
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metalloid |
and element that has properties of both metals and non metals |