Write the electronic configuration of the elements X (atomic number 13) and Y (atomic number 20).

Write the electronic configuration of the element with atomic number 102 .

Write the electronic configuration of the element having atomic number 56

The electronic configuration of the element with Atomic number 19 is

The electronic configuration of an element with atomic number 24 is

Write the electronic configuration of an element X whose atomic number is 12.

Give the electronic configuration of an element having atomic number 11.

State Aufbua principle. Write electronic configurations of the elements with atomic numbers 17 and 24.