Question

If an atom has electronic configuration 1s2 2s2 2p6 3s2 3p6 3d3 4s2

Answer 1

it nothing but vanadium ithas unpaired elctrons3 and it has 3.83 mangetic momment and high bp and it has high atomasation

Answer 2

Explanation:

To write the notation of an atom, we need to know the symbol of the element, the atomic number and the mass number. The mass number of the atom goes above the symbol and the atomic number is written as a subscript.