Write the electronic configuration of `"22TI`, `"23V`, the two elements after Sc.

Write the electronic configuration of Borom.

Write the electronic configuration of Carbon.

Write the electronic configuration of Lithium ("_3Li)

Write the electronic configuration of chromium (Z = 24)

An element is represented as follows (Symbol is not real) underset(13) overset (27) \X a) Write the electronic configuration of the element. b) What is the number of electrons in the shell with highest energy? c) Find out the number of neutrons in this atom.

Write the electronic configuration of the element with the atomic numbers 61,91,100 and 109.

Write the subshellwise electronic configurations of the following elements: Cr (Z = 24) Give reason for the extra stability of these atoms.

The electronic configuration of scandium ("_21Sc) is