Question

116)How many s-block elements and p-block elements are there in the third period of the periodic table?

Answer 1

2 s-block elements-> Sodium(Na),Magnesium(Mg)
6 p-block elements-> Aluminium(Al),Silicon(Si),Phosphorous(P),Sulphur(S),Chlorine(Cl),Argon(Ar).

Answer 2

hai sir,

2s block elements, 6p block elements are there in 3rd period

namely

s block
#sodium
#magnesium

p block

# aluminium
#silicon
#phosphorus
#sulphur
#chlorine
# Argon

hope helped! #