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5th grade science
solid liquid gas
Term | Definition |
---|---|
combustibility | the quality of being capable of igniting and burning |
mass | the amount of matter within a substance or object |
solid | a state of matter in which matter has a definite shape and volume |
density | the concentration of matter in an object |
gas | a state of matter that does not have a definite volume and no definite shape |
evaporation | the process of becoming a vapor...occurs when particles escape and become a gas |
weight | the force of gravity acting on an object |
solubility | the ability to be dissolved |
condensation | changes a substance from a gas to a liquid |
reactivity | the ability of a substance to react chemically |
physical properties | characteristics of a substance that can be observed or measured without changing the substance |
volume | the amount of space that a substance or object occupies |
matter | physical substance which occupies space---a substance or material. |
liquid | a state of matter that has a definite volume but no definity shape |