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10 Cards in this Set
- Front
- Back
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What does molecule mean? |
A group of atoms |
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What is matter made up of? |
Particles (atoms) |
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What is does all matter have? |
mass and occupy space |
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What density does anything need to be able to float? |
A density of lower than 1 |
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What density does anything need to be able to sink? |
A density of higher than 1 |
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How do you find out the density of something? |
Mass(g) -:- volume(cm3) |
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solid-liquid is called... |
melting |
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liquid-gas is called... |
evaporating |
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gas-liquid is called... |
condensation... |
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liquid to solid is called... |
freezing |
