Question

Modern Periodic Table is divided into ........ blocks

Answer 1

hii..


here is your answer. .


modern perodic table is divided into 4 blocks.

S-block.

P-block

D-block.

F-block.


hope it helps you. ☺

Answer 2

4 blocks.
They are s, d, p, and f.
These blocks are according to. the subshell arrangement of electrons.
s contains 2 groups.
d contains 10 groups
p contains 6 groups and
f contains 14 groups of Lanthanides and actinides.
Thanks.