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6 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Physical Change |
- doesn't alter composition - mostly reversible |
Ex: ice melting to water; cutting a piece of paper |
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Chemical Change |
- alters composition - not easily reversible |
Ex: milk spoiling |
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Physical Properties |
Can be measured without changing composition - color - odor - density - melting point - volume - hardness |
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Chemical Properties |
Can't be measured without changing the composition - flammability - reactivity - heat of combustion - oxidation state |
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Extensive Properties |
Depends on the amount of matter being considered - volume - mass - length |
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Intensive Properties |
Doesn't depend on the amount of matter present - density - temperature - color |
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