Question

Identify the position of Al(Z=13) and S(Z=16) in the periodic table with the help of their electronic configuration. Make it soon, please.

Answer 1

Answer:

Al ..... Z=13

Electronic Configuration:- 2,8,3

Therefore , Group :- 13

Period :- 3

S....... Z=16

Electronic Configuration :- 2,8,6

Therefore , Group :- 16

Period :- 3

Explanation:

You can find the group using the last number in the electronic configuration.

for eg:- if it ends with 1....group 1

if it ends with 2.....group 2

if it ends with 3.....group 13

if it ends with 4....group 14...and so on and on until it reaches 8.....group 18.

The period can be found using how many orbits are there...

for eg:- if it has 1 orbit ...then its 1st period...

lets take aluminium....it has 3 orbits according to its electronic configuration...2,8,3.......