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| study of properties of matter and how they change |
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| substances are evenly distributed throughout the mixture and you cannot see the different parts |
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| substances are not evenly distributed throughout the mixture and you can see the different parts of the mixture |
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| has definite shape and volume, particles are tightly packed together in a fixed position |
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| has a definite volume, but no definite shape (takes the shape of its container). Particles are moving freely, but close together |
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| no definite volume or shape, the particles move to occupy the space of the entire container, they are moving very fast are spread out. Undergoes a change in volume most easily (squeezes together in small container or fills large one) |
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| a column (the things up and down) in the periodic table. Elements in the same group tend to have the same properties. These are also called "families". |
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| the most stable arrangement of electrons occurs when they're all unpaired. |
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| this is where the electrons in an atom live. |
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| a chart which shows how the phase depends on various conditions of temperature and pressure. |
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| standard temperature and pressure |
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| when more solute is dissolved in a liquid than is theoretically possible. This doesn't happen much, as you might imagine. |
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| the temperature and pressure at which all three states of a substance can exist in equilibrium. |
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