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Mix and Flow 1-3
Question | Answer |
---|---|
Takes the shape of the bottom of the container. Cannot be compressed. Has no definite shape | liquid |
Takes the shape of the entire container. Can be compressed. Has no definite shape | gas |
Has a fixed shape. Cannot be compressed. Has a set volume | solid |
change in state from gas to liquid | condensation |
change in state from liquid to gas | vaporization |
change in state from gas to solid | sublimation |
change in state from liquid to solid | freezing or solidification |
change in state from solid to liquid | melting or liquification |
particle model of matter that deals with space | Particles have space between them |
particle model of matter that deals with movement | Particles are always moving- even solids are vibrating |
particle model of matter that deals with temperature | As temperature increases the particles move faster |
particle model of matter that deals with pure substances | Particles of one type of substance are unique from other substances and the exact same as other particles of that pure substance |
particle model of matter that deals with attraction | Particles are attracted to each other |
a fluid | Have no set shape and can flow |
matter | has mass and takes up shape |
homogenous mixture | a mixture that looks like one substance |
heterogeneous mixture | a mixture that looks like multiple substances |
mechanical mixture | a heterogenous mixture with large pieces |
solution | a homogenous mixture with small particles |
colloid | a homogenous mixture with large particles that do not settle out |
suspension | a heterogenous mixture that will settle out |
solubility | The amount of solute that can dissolve in a given amount of solvent at a given temperature |
solute | the thing being dissolved |
solvent | does the dissolving |
saturation | the maximum amount of solute has been dissolved in the solvent |
unsaturated | more solute could dissolve into the solute |
supersaturated | too much solute is in the solvent and it cannot dissolve it all |
insoluble | cannot be dissolved |
universal solvent | water- dissolves many things |
chromatography | separating mixtures into their pieces using liquid |
manual separation | using humans or technology to separate mixtures |
magnetic attraction | using a magnet to separate out magnetic material |
evaporation | solvent changes from liquid to gas and the solute is left behind |
filter | solid particles are removed while some liquid and gas can pass through |