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11 Cards in this Set
- Front
- Back
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Acid |
A substance that tastes sour and turns blue litmus paper red. |
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Alloy |
A mixture of one metal with one or more metals or substances. |
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Base |
A substance that tastes and turns red litmus paper blue. |
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Chemical Change |
A change that produces new matter with different properties from the original matter. |
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Compound |
A substance made when two or more elements join and lose their own properties. |
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Distillation |
The use of evaporation and condensation to separate the part of a mixture. |
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evaporation |
When a liquid changes slowly into a gas. |
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Filter |
A tool that physically separates matter by size has mesh or a screen that retains the bigger pieces but alloys smaller pieces to fall through the holes. |
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filtration |
a method of separating the parts of a mixture using a filter. |
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Physical change |
a change that begins and ends with the same type of matter. |
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solution |
a mixture in which one or more kinds of matter are mixed evenly in another kind of matter. |
