Answered



Which of the following substances are NOT formed by chemical bonds?

Amixture
Bmolecule
Ccompound
Dpure substance

Verified Answer :

Pure substance becuase if it is pure it is not a bond

euden57

Answer:

The answer is D. pure substance.

Explanation:

A pure substance is a particular class of homogeneous matter whose composition is fixed and chemically defined, that is, it has a stable chemical composition since it is a matter that remains chemically unaltered in its different states of aggregation, endowed with properties singular and characteristic. A pure substance is composed of entities such as molecules, formular units and atoms.

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