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3rd Grade Unit 1
| Definition | Term |
|---|---|
| to cause something to come near or to stick to something else | Attract |
| the unit of measurement for temperature in science | Celsius |
| change from a gas to a liquid | Condensation |
| ability to do work | Energy |
| change from a liquid to a gas | Evaporation |
| to change from a liquid to a solid | Freezing |
| state of matter that takes the shape and volume of its container | Gas |
| state of matter that takes the shape of its container but has a constant volume | Liquid |
| an object that attracts or repels other magnetic material | Magnet |
| the amount of matter in something | Mass |
| anything that has mass and takes up space | Matter |
| able to be attracted by a magnet | Magnetic |
| a force that can attract or repel magnetic material | Magnetism |
| change from a solid to a liquid | Melting |
| combination of 2 or more substances that keep their own physical properties | Mixture |
| not attracted to a magnet | Nonmagnetic |
| a change that alters the physical properties of a substance without changing what it is | Physical Change |
| property of matter that can be measured or observed | Physical Property |
| a change that causes a substance to no longer be the original substance | Chemical Change |
| to push back or away from | Repel |
| state of matter that has a definite shape and volume | Solid |
| the forms that matter can take | States/Phases of Matter |
| how hot or cold something is | Temperature |
| energy of heat | Thermal Energy |
| water in gas form | Water Vapor |