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10 Cards in this Set
- Front
- Back
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MATTER |
can be a substance can be pure or not pure can be an element or compound or mixture makes up everything (stuff) |
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SUBSTANCE |
one of the two types of matter pure matter cant be a mixture can be an element or compound ex: water & gold cannot be broken using a physical change |
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MIXTURE |
ex: element + compound |
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ELEMENT |
gold |
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COMPOUND |
water |
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PERIODIC TABLE |
list all the elemets |
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ATOM |
can only be broken by a nuclear reaction |
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SYMBOL |
only one capital letter |
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METAL |
SHINY = reflect light DUCTILE= can be formed into wires Malleable = can be HAMMEREDinto new shapes / sheetsGood CONDUCTER of electricity (electricity can flow through them) Good CONDUCTOR of heat (heat can pass through them) Mostly SOLID at room temperature |
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NONMETAL |
dull= do not reflect lightbrittle= break easily if stretched Fragile = crumbles when hit with a hammer insulator= poor conductor of electricity (block electricity) Poor conductor of heat Mostly gases at room temperature ( a few are solid) |
