Question

what is valency and atomicity ​

Answer 1

Answer:

Valency is the combining capacity of an element which depends on the electrons present in the outermost shell but Atomicity is the total number of atoms present in one molecule of an element or a substance.For example, in O2, there are 2 atoms of oxygen

Answer 2

VALENCY :

• a measurement of the power of an atom to combine with others, by the number of hydrogen atoms it can combine with or take the place of...

ATOMICITY:

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