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4th grade sci ch 2
Term | Definition |
---|---|
Volume | the amount of space that matter takes up |
Property | a characteristic of an object |
State of matter | the form in which particles are arranged and move. |
Density | the property of matter that compares on object's mass to its volume |
Melting point | the temperature at which a substance changes from a solid to liquid |
Mass | the measure of the amount of matter that makes up an object |
Evaportation | the change from a liquid into a gas |
Boiling Point | the temperature at which a substance changes from a liquid to a gas |
Condensation | the process of a gas changing into a liquid |
Mixture | a combination of two or more substances |
Solution | a mixture in which one or more substances are dissolved in another substance |
Filtration | the process of separating substances with a filter |