Question

What is the definition of
a) atomicity

b) valency

Answer 1

A) Atomicity :- Atomicity is the total number of atoms present in one molecule of an element, compound or a substance.

B) Valency :- the valency of an element is the number of electrons an atom of the element uses to combine with atoms of other elements - it is the combining power of an atom of the element.

Hope that this answer will help you ❤️❤️❤️

Please mark this answer as brainliest and follow me ❤️❤️

Answer 2

hey mate here is your answer pls mark as brainlist and pls follow me if u want
ATOMICITY is nothing but number of atoms present in a molecule......
VALENCY maximum number of electron that has to lose or gain in order to stabilize...