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properties that do not depend on the amount of substance is formed
EX:color, boiling point, density |
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properties that do depend on the amount of subtance present
EX: length, mass, volume |
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| a group of the same type of atoms |
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| a substance in which atoms of two or more elements are CHEMICALLY combined |
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| something with 2 or more substances PHYSICALLY combined |
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always had the same composition
EX: lead, oxygen, water, carbon dioxide |
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| composition is the same throughout |
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| seperation of liquids based on differences in boiling point |
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| seperation based on particle size |
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| used when mixture is a composed of two materials with different affinities for a stationary phase |
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| (accepted- measured/accepted)x 100 |
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