Summarise the rules for writing the distributiion of electones in varius shells for first eighteen elements

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

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

Summarize the rules for writing of distribution of electrons in various shells for the first eighteen elements.

(a) state the postulates stated by neils bohr in order to overcome the objection as raised against Ruthford's model of atom. (b) summarise the rules for the distrubution of elctrons in the first eighteen elements

(a) Explain Bohr and Bury rules for distrubution of electrons into different shells. (b) Draw the electronic structure of element X with atomic number 17 and element y with atomic number 16?