Question

define
atomicity
mixture​

Answer 1

Answer:

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Explanation:

Atomicity is defined as the total number of atoms present in a molecule. For example, each molecule of oxygen (O2) is composed of two oxygen atoms. So atomicity of oxygen is 2. In older contexts, atomicity is sometimes used in the same sense as valency. ... Triatomic – composed of three atoms e.g. O.

Answer 2

Answer:

Atomicity: The number of atoms of an element that join together to form a molecule of that element is known as the atomicity of that molecule.

Mixture: A mixture is an impure substance made up of two or more elements or compounds mechanically mixed together in any proportion. Example: Gun-powder.

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