The number of electrons shared by each N atom in `N_2` is

The number of electrons shared by each outermost shell of N_(2) is

An atom has 35 nucleons and has atomis number equal to 17 . The number of electrons with n =2 , m = 0 in it is :-

An atom has 35 nucleons and has atomis number equal to 17 . The number of electrons with n =2 , m = 0 in it is :-

The maximum number of electrons in an atom with l=2 and n=3 is

The maximum number of electrons in an atom with n = 4 and l = 1 is

The formal charge of an atom in a polyatomic molecule or ion may be defined as the difference between the number of valence electrons of that atom in an isolated or free state and the number of electrons assigned to that atom in the Lewis structure. It is expressed as : [{:("Formal charge [F.C]"),("on an atom in a Lewis"),("structure"):}]=[{:("Total number of valence"),("electrons in the free"),("atom"):}] -[{:("Total number of non-"),("bonding (lone pair)"),("electrons"):}]-((1)/(2))[{:("Total number of"),("bonding shared"),("electrons"):}] Find the formula charge on ''O'' atom in given structure (I) and (II) respectively: (I) :overset(..)underset(..)O-C-=N:" (II)":underset(..)O=C=N:

" Find the number of electrons in the ground state of "N" -atom having "(n+1+m)" value of "2"