Question

number of atoms in the molecule

1. Nacl
2. Mgcl2
3.KNO3
4. H2O2
5. Alcl3
6. Ca(OH)2
7. MgO
8. H2SO4

pz give there name and number of atoms in the molecule ​ok


like K=1
N=1
O= 2​

Answer 1

1.Nacl= 2atom, Na and cl

2.mgcl2= 3atom ,1mg and2cl

3.KNO3= 5atom,1K,1N,30

4.H2O2= 4atom,2H,2O

5.ca(oH)2=5atom,1ca,2H,2O

6.Alcl3=4atom,1Al,3cl

7.mgo=2atom,1mg,1o

8.H2so4=7atom,2H,1s,4o

sorry for typing mistake if right reply me