Question

What are pure substances? State the Characteristics of pure substances.

Answer 1

The pure substance within chemistry is a very simple concept to grasp. Pure substances are defined as substances that are made of only one type of atom or only one type of molecule (a group of atoms bonded together). ... Purity can also have an important impact on the chemical properties of a substance.

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Answer 2

Answer:

Explanation:

A pure substance boils at a constant tempersture. ie. It has a fixed boiling point.

A pure substance melts quite sharply at the melting point.