Stack #215625
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| anything that has mass & volume | matter
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| building blocks of matter-- made of protons, neutrons, electrons | atoms
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| 2 or more atoms chemically combined (can be the same element or different elements) | molecule
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| 2 or more DIFFERENT atoms chemically combined | compound
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| mixture made of parts with different properties that do not combine evenly | heterogenous
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| mixture made of parts that combine uniformly so it looks the same throughout | homogenous
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| 2 or more substances joined physically, they each keep their own properties (they can be taken apart physically) | mixture
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| mixture with evenly distributed particles (we usually think of it in liquid form) | solution
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| substance being dissolved in a solution (smallest amount) | solute
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| substance causing the dissolving in a solution (usually in the larger amount) | solvent
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| particles are larger than in a solution, they don't settle out & they scatter light (Tyndall effect) | colloid
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| has large particles that settle out over time | suspension
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| theory that says the particles of matter are in constant motion & that motion changes with the temp | kinetic molecular theory
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| substance with a definite shape & volume | solid
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| substance with a definite volume but the shape can change | liquid
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| substance with no definite shape or volume | gas
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| phase change from solid to liquid | melting
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| phase change from liquid to gas at the surface of the liquid | evaporation
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| pahase change from liquid to gas all through out the liquid | boiling
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| solution that conducts electricity | electrolyte
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| solution that does not conduct electricity | nonelectrolyte
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| the universal solvent | water
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| molecule that has a negative end & a positive end | polar
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| substances that don't dissolve in each other | immiscible
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| solution that can hold more solute | unsaturated
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| solution that is holding all of the solute it can at a given temp | saturated
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| solution that is holding more solute that it usually can at that temp | supersaturated
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| properties of solutions that depend on the concentration of the solution (not the identity of the solution) | colligative
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Created by:
tracy.howard
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