Write the electronic configuration of the element.

Write the electronic configurations of the elements with the atomic numbers 61, 91, 101, and 109.

Which is the last element in the series of the actinoids? Write the electronic configuration of this element. Comment on the possible oxidation state of this element.

Write electronic configurations for the elements of atomic numbers 6 and 14 and from this find out of which group in the periodic table each elements belongs.

Nitrogen (atomic number 7) and phosphorus (atomic number 15) belong to group 15 of the Periodic Table. Write the electronic configuration of these two elements. Which of these will be more electronegative ? Why ?

Write the electronic configuration of group 2 elements .How is the configuration useful in explaning the reactivity and oxidation states .

The number of electrons in M shell is equal to the number of electrons in L shell for an element. Write the name, electronic configuration of that element and also write the values of four quantum numbers for the last electron.

Write the electronic configuration of the atom of an element having atomic number 11 . Write the names of the rules and the laws followed by you in writing this electronic configuration .

Write the electronic configuration of K and Rb

Write the electronic configuration of group-13 elements .