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chemistry
stuff
Question | Answer |
---|---|
atom | small particle that is a building block of matter |
compound | substance containing atoms of two or more different elements chemically bonded together |
dissolve | to form a solution by mixing evenly |
element | substance that consists of one type of atom |
heterogeneous mixture | type of mixture in which the individual substances are not evenly mixed |
homogeneous mixture | type of mixture in which individual substances are evenly mixed |
matter | anything that has mass and takes up space |
mixture | matter that can vary in composition |
substance | matter with a composition that always stays the same |
bond | force between atoms or groups of atoms |
density | mass per unit volume of a substance |
mass | amount of matter in an object |
physical property | characteristic of matter that you can observe or measure without changing the identity of the matter |
property | characteristic used to describe something |
solubility | ability of one substance to dissolve in another |