Question

state the rules of bohr and Bury draw a diagram indicating the distribution of electrons in the atoms of elements having atomic numbers 9 and 16 ​

Answer 1

The number of electrons in a given energy shell is given by 2nsquare .

2. Shell has maximum 8 electrons even it has the capacity to take up more according to rule 1st .

3.it is not necessary

for a given energy shell to complete istself before the another shell start forming as a result new shell forn as soon to aquired energy.