Write the rules proposed by Bohr - Bury for electron distribution.

What is the first rule of Bohr and Bury for electron distribution in an atom?

Write the second principle of Bohr - Bury.

Who proposed rules for electrons distribution in an atom?

Write the thrid law of Bohr - Bury.

Name the scientist who proposed the concept of the distribution of electrons in discrete energy levels.

Write the three postulates of Bohr.s atomic model.

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.