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Hayden Phillips
Chemistry
4 December, 16:50
Examples of pure and impure substances
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Jerry Conner
4 December, 17:04
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Pure - table salt
Impure - vegetable oil
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Lucas Pugh
4 December, 17:10
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Examples of pure substances are water, diamond, table salt
Examples of impure substances are muddy water, air, sugar in water
Explanation:
A pure substance is one that is made up of only one element or one chemical compound. It has no impurities. They can be elements or compounds. It has definite properties and composition. Examples are water, diamond, table salt, etc. An impure substance is one that is made up of two or more elements or compounds that are not chemically bonded. It is a mixture. It has no definite composition or properties. Examples are muddy water, sugar in water, air, etc.
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