Question

the maximum numbers of electrons that can be accommodated in the M-shell of an atom is ​

Answer 1

Answer:

M - shell = 3rd shell

⇒ n = 3

⇒ Maximum no. of electrons that can be accomodated in 3rd shell = 2 × 3² = 18 electrons

Explanation:

Answer 2

Answer:

WE can the Find the number of electrons in a shell by :-

Number of electrons present in n shell =

${2n {}^{2} }$

formula and element starts from K shell and M is the third shell (K=1 , L=2 , M=3) .

So.....;

For M shell,

For M shell,n=3

For M shell,n=3=2×(3)

For M shell,n=3=2×(3) 2

For M shell,n=3=2×(3) 2

For M shell,n=3=2×(3) 2 =2×9

For M shell,n=3=2×(3) 2 =2×9=18 electrons

HENCE , M SHELL HAS 3 ELECTRONS .....

MARKS ME AS THE BRAINLIEST ....