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22 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Compounds |
Made from two or more simple substances can be broken down |
Combination |
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Substance / pure substance |
Matter that always has the same composition element or compound |
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Mixtures |
A combination of substances that retain some of there individual properties |
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Matter |
I see anything that has mass and takes and takes space |
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Volume |
The amount of space taken up by an object / volume of a square is HxWxL |
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Weight |
The force of gravity acting on an object |
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Density |
Radio of mass of a substance to its volume (d=m/v) |
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Melting point / boiling point |
Temperature at which a substance changes its phase |
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Evaporate |
Changing a substance from a liquid to a gas at a temperature below boiling |
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Element |
Substances that can't be broken down into simpler substances. Made of atoms |
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Viscosity |
A liquids resistance to flow. Honey and corn syrup have high viscosity |
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Conductivity |
Hey Metals ability to allow heat to flow. Metals are good conductors |
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Malleability |
Solids ability to be hammered without shattering. Gold is malleable |
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Reactivity |
Chemical property. How is substance combines with other substances |
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Heterogeneous mixtures |
The parts of a mixture are noticeably different from each other. Sand |
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Homogeneous mixtures |
The mixture appears to combine with one substance example sugar water |
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Solution |
When a substance dissolves into a homogeneous mixture |
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Solubility |
How well a solute can dissolve in a solvent |
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Distillation |
Separating liquid substances in a solution based on their boiling points |
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Physical properties |
Can be observed without changing the composition of a substance |
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Examples of physical properties |
Viscosity, conductivity, liability, melting points, boiling points, hardness, density |
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Chemical properties |
Produce a change in composition of a mixture. Example burning or cooking |
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