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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 |