Question

Match the following :
Column -A
A) Modern periodic law
B) Screening constant
C) Periodicity interval
Column -B
1)2,8,8,18,18,32
2)Electronic configuration
3)sigma bond ​

Answer 1

Answer:

A 2

B 1

C 3

...................

Answer 2

Answer:

A will match baith 2, B will match with 3, C will match with 1.

Explanation:

A-2

B-3

C-1