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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 and compound Ex water and gold Cannot be broken using a physical change |
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MIXTURE |
Ex.element + compound 2 elements+ 2 compounds |
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ELEMENT |
Each element is made up of one part. Cannot be physically broken into small pieces. EX.gold |
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COMPOUND |
The smallest of units are atoms Ex. Water |
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PERIODIC TABLE |
List all elements There are nonmetals and metes on the table |
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ATOM |
Can only be broken by nuclear change Ex. Plutonium |
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SYMBOL |
Only one capital letter Second letter is lowercase Represents an element |
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METAL |
1. Shiny = reflect light 2. Ductile = can be formed into wires 3. Malleable = can be hammered into new shapes / sheets 4. Good conductor of electricity (electricity can flow through them) 5. Good conductor of heat (heat can pass through them) 6. Mostly solid at room temperature |
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NONMETAL |
1. Dull = do not reflect light 2. Brittle= break easily if stretched 3. Fragile = crumbles when hit with a hammer 4. Non Malleable = poor conductor of electricity (block electricity) 5. Poor conductor of electricity 6.Mostly solid at room temperature ( a few are solid) |
