Question

what is atomicity of NaOH, NaCl, Na2O, NaNO3

Answer 1

1. Atomicity of NaOH is 3 because all the elements:-
Na - Sodium - 1atom
O - Oxygen - 1atom
H - Hydrogen - 1atom

2. Atomicity of NaCl - 2
because
Na - Sodium - 1
Cl - Chlorine - 1

3. Atomicity of NaNO3 - 5

4. Atomicity of Na2O is 2

Answer 2

Hey friend here is your answer

• atomocity of NaOH is 3 as it has one atom of Na, one atom of O and one atom of H
•atomocoty of NaCl is 2 as it has one atom of Na and one atom of Cl
•atomocity of Na2O is 3 as it has two atoms of Na and one atom of O
•atomocity of NaNO3 is 5 as it has one atom of Na, one atom of N and three atoms of O

hope it is correct and helps u
PLEASE MARK AS BRAINLIEST
Thanku