Scienct ch.8 Word Scramble
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Term | Definition |
atom | the smallest particle of matter the has the properties of that matter |
matter | anything that has mass and takes up space |
molecule | a single particle of matter made up of two or more atoms joined together chemically |
physical property | a characteristic of matter that can be measured or observed without changing matter into a new substance |
states of matter | the three forms that matter usually takes: solid, liquid, and gas |
boiling point | the temperature at which a substance changes from a liquid to a gas |
chemical property | the ability of a material to change its chemical makeup |
conductivity | the ability of a material to carry energy |
density | the mass per unit volume of a substance |
melting point | the temperautre at which a substance changes from a solid to a liquid |
solubility | the measure of how much of one substance can dissolve in another substance |
condensation | the change of state from a gas to a liquid as energy is removed |
deposition | the change of state from a gas to a solid |
evaporation | the change of state from a liquid to a gas; slow or gradual vaporization |
melting | the change of state from a solid to a liquid as energy is added |
sublimation | the change of state from a solid to a gas |
thermal expansion | an increase inthe size of a substance due to a change in temperature |
vaporization | the change of state from a liquid to a gas as energy is added |
Created by:
bteague
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