matteobernateo06 matteobernateo06

17-01-2021
Chemistry

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What makes a pure substance different from a heterogeneous mixture? (4 points)

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quasarJose quasarJose

18-01-2021

Explanation:

Pure substances are elements and compounds. These substances have the following properties:

All parts are the same throughout which implies that they are homogeneous.
They have a definite composition.
They cannot be easily separated or broken down into simpler substances by physical means
Separation by physical means is not possible
They have unique sets of physical properties.

Heterogeneous mixtures have completely opposite properties as the pure substances as given above.

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