Question

4
list two difference bw pure substance and mixtore?​

Answer 1

They cannot get separated into other forms of matter. Elements and compounds are the two categories to classify pure substances further. When two or more pure substances come together, we call it a mixture.
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Difference Between Pure Substance and Mixture.
Property Pure Substance Mixture
Purity Pure substances are, of course, pure. Mixtures are impure substances.

Answer 2

Answer:

Pure Substances

1) A substance which is equal in every area.

2) The physical properties of a pure substance include well-defined melting and boiling points.

Mixture

1) A substance which is unequal in every area.

2) The physical properties of mixture are dependent on the individual components.

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