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Matter
science
Question | Answer |
---|---|
length | the distance between two points |
solid | state of matter with particles vibrating in a fixed position |
boiling point | point when a liquid turns into a gas |
chemical change | change in the identity of a substance |
chemical property | characteristic that determines how a substance will react |
conservation of mass | mass can't be created or destroyed |
density | mass per unit volume |
malleability | can be rolled into a sheet |
mass | amount of material an object has in it |
matter | anything that has a mass and takes up space |
melting point | point when a solid turns into a liquid |
dichotomous key | uses physical properties to classify |
physical change | process that does not change the identity of a substance |
physical property | characteristic that can be observed and measured |
state of matter | solid, liquid, gas, or plasma |
volume | amount of space an object takes up |