Question

How many blocks of elements are there in the periodic table?
What are they?
Thanks

Answer 1

There are four blocks of elements in the periodic table.

They are:-

i) s-block

ii) p-block

iii) d-block

iv) f-block

The g-block is a hypothetical block of elements.

Answer 2

There are 5 types of blocks in periodic table:-
1.s-block
2.p-block
3.d-block
4.f-block
5.g-block(hypothetical)