Question

What is atomicity ?Name a diatomic element?​

Answer 1

Answer:

Atomicity is defined as the total number of atoms that constitute a molecule. ... Diatomic-composed of 2 atoms e.g. H2 , N2 , O. Triatomic-composed of 3 atoms e.g. O. 3. Polyatomic-composed of 3 or more atoms e.g. P4 , S.

Answer 2

Answer:

The number of atoms in a molecule of an element is called its atomicity. Oxygen (O2) is a diatomic element.

Explanation:

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