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Unit 1 and 2 Vocab
Physical Properties of Matter/Mixtures/Solutions
Question | Answer |
---|---|
Mixture | a combination of two or more substances that do not join together to form a new substance |
Solution | a mixture where substances spread out and form a new substance. Can not be separated |
Physical Property | a characteristic of matter than can be observed or measured |
Matter | anything that has mass and takes up space |
Mass | the amount of matter in an object |
Volume | the amount of space taken up by matter |
Gas | a state of matter that has no fixed shape or volume |
Liquid | a state of matter that has a fixed volume but its shape changes to the shape of its container |
Solid | a state of matter that has a fixed shape and volume |
Physical State | a distinct form in which substances can exist: solid, liquid, gas, |
Evaporation | slow change from a liquid to a gas |
Condensation | when water vapor cools it changes from gas to liquid |
Classify | to group objects based on like properties |
Density | the amount of mass an object has in a certain volume |
Magnetism | the force exerted by magnets when they attract or repel each other |