Question

definite:-
atomicity

first correct and I make it brainlest ◉‿◉​

Answer 1

Answer:

there are two definition

Explanation:

1.the number of atoms in the molecules of an element.

2.

the state or fact of being composed of indivisible units.

Answer 2

Answer:

The Number of Atoms in the molecule of an element is called Atomicity.

Example: NH3 (Ammonia) has one nitrogen atom and three hydrogen atom. Thus its atomicity is 4.