Which element has electronic configuration of `1s^2 2s^2 2p^6`?

Answer the following from the above information . Which element has electrons configuration of 1s^(2) 2s^(2) 2p ^(4)

Which is easy to remove electron between the element having electronic configuration of 1s^2 2s^2 2p^4 and 1s^2 2s^2 2p^3 ? Why ?

The element whose electronic configuration is 1s^2 2s^2 2p^5 is

An elements has electronic configuration 1s^2 2s^2 2p^6 3s^1 in its + 2 oxidation state. The formula of its sulphide is

The element with the electronic configuration 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 3d^(10) 4s^(1) is

What is the electronic configuration of Ca ? 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 (Ar)4s^2 (Ne) 3s^2 3p^6 4s^2 1s^2 2s^2 2p^6 3s^2 5s^2 3p^6

Given the electronic configuration of elements . 1s^2 2s^2 2p^6 To which group and period does the elements belong ?

Given the electronic configuration of element 1s^2 2s^2 2p^6 3s^2 3p^3 Which are the elements coming in the same group ?

Element with electronic configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^6 5s^2 5p^3 belongs to the ____period of periodic table

Element with electronic configuration 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^6 4d^10 5s^2 5p^3 belongs to the ...........group of the periodic table