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3 Cards in this Set
- Front
- Back
What is a pure substance |
A single element or compound not mixed with any other substance E.g oxygen glucose |
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What is a formulation? |
Mixtures of chemicals that are designed to create useful products E.g fuels medicines |
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What do impurities affect melting and boiling points of samples? |
Decreases the melting point Increases the boiling point |