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Lesson 2 Chem. Sci.

TermDefinition
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 just 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 the 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 is always 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.
Created by: 2200012
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