Science, asked by shadalam109, 17 days ago

DEFINE PURE SUBTANCE​

Answers

Answered by pds39937
1

Explanation:

A pure substance is a substance which has only one type of atoms or molecules thereby having a constant composition and structure. Complete answer: Substances which are made up of only one kind of atoms or molecules and have a definite composition throughout and have a fixed structure are known as pure substances.

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Answered by Chkushu
3

Answer:

A substance that has a fixed chemical composition throughout is called a pure substance such as water, air, and nitrogen. A pure substance does not have to be of a single element or compound.

Explanation:

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