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Science-Unit 1
Term | Definition |
---|---|
matter | anything that takes up space and has mass |
volume | a measure of how much space an object takes up |
property | any characteristic of matter that you can observe |
element | a building block of matter |
metric system | a common system of standard units of measurement |
pan balance | a tool used to measure mass |
temperature | a measure of how hot or cold something is |
thermometer | a tool that is used to measure temperature |
melt | to change from a solid to a liquid |
boil | the change from a liquid to a gas at a certain temperature |
evaporate | a change from a liquid to a gas WITHOUT boiling |
condense | to change from a gas to a liquid |
freeze | to change from a liquid to a solid |