Question

what is the basis of splitting the long form of the periodic table into s p d and f block 1.write the general electronic configuration of elements kept in these block 2. mention the characteristics properties of the elements of each block?​
plzzzzz give me right ans

Answer 1

Answer:

Explanation:

Modern periodic table is split into s p d and f block as there electronic configuration is different as their last valence shell fills into s p d and d

GENERAL CONFIGURATION

S BLOCK

ns^1-2

P BLOCK

ns^1-2 np^1-6

D BLOCK

ns^1-2 (n-1) d ^1-10