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Matter & Properties
FK2 Matter & Its Properties
| Question | Answer |
|---|---|
| Matter | anything that has mass and takes up space |
| Mass | the amount of matter in an object |
| Weight | a measure of the pull of gravity on an object |
| Volume | the amount of space that an object takes up |
| Density | the concentration of matter in an object |
| Solubility | the ability of one substance to be dissolved in another substance |
| Solid | the state of matter that has a definite shape and a definite volume |
| Liquid | the state of matter that has a definite volume but no definite shape |
| Gas | the state of matter that does not have a definite shape or volume |
| Evaporation | the process in which a liquid becomes a gas |
| Condensation | the process in which a gas becomes a liquid |
| Physical changes | changes in which no new substances are formed |
| Chemical Changes | changes in which one or more new substances are formed |
| Combustibility | the chemical property of being able to burn |
| Reactivity | the ability of a substance to go through a chemical change |