Question

6. Summarise the rules for writing of distribution
of electrons in various shells for the first eighteen
elements.​

Answer 1

Answer:

The maximum no of electron present in a shell is given by formula 2n² where n is shell number .

The max no of electron present in outermost shell is 8 .

Answer 2

Explanation:

Summarise the rules for writing of distribution of electrons in various shells for the first eighteen elements. (ii) The maximum number of electrons that can be accommodated in the outermost orbit is 8. (iii) Electrons are not accommodated in a given shell unless the inner shells are filled.