7.2 The Particulate Nature of Matter
Terms in this set (15)
The temperature at which a liquid becomes a gas.
The formation of crystals as the solvent evaporates from a solution, or a liquid cools into a solid.
A measure of how much mass is contained in a given volume.
Movement of molecules from an area of higher concentration to an area of lower concentration.
A mixture in which particles of one or more substances (the solute) are distributed uniformly throughout another substance (the solvent), so that the mixture is homogeneous.
Small mass that is found in all forms of, matter and moves through the empty space surrounding an atoms nucleus.
The temperature at which a substance changes from a solid to a liquid.
Chemical substances made of two or more atoms that are bonded together.
Similar in size & mass to protons, but have no charge.
The positively charged dense center of an atom.
In the nucleus of an atom(postively charged).
(of a substance) capable of being dissolved in some solvent (usually water).
A substance that is dissolved in a solution.
A liquid substance capable of dissolving other substances
Amount of space occupied by a fluid.
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THIS SET IS OFTEN IN FOLDERS WITH...
7.1 Living Systems
7.3 Forces & Motion
7.5 Atoms, Elements & Compounds
7.7 Genetics & Evolution