The electronic configuration of an element is `1s^(2)2s^(2)2p^(6)3s^(2).` The oxidation number of the element in its compounds can be

The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2)3p^(3) . The atomic number of the element which is just below the above element in the periodic table is

The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2)3p^(3) . The atomic number of the element which is just below the above element in the periodic table is

The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2)3p^(3) What is the atomic number of the element which is just below this element in the periodic table?

The electronic configuration of an element is 1s^(2)2s^(2)2p^(6),3s^(2)3p^(5) . The atomic number of element present just below the above element in periodic table is:

The electronic configuration of an element is 1s^(2)2s^(2)2p^(6),3s^(2)3p^(5) . The atomic number of element present just below the above element in periodic table is:

The electronic configuration of an element is 1s^2 2s^2 2p^6 3s^2 3p^4 . The atomic number of the element present just below the above element In the periodic table.

The electronic configuration of metal M is 1s^(2)2s^(2)2p^(6)3s^(1). The formula of its oxide will be :

The electronic configuration of metal M is 1s^(2)2s^(2)2p^(6)3s^(1). The formula of its oxide will be :