(i) Write the name of an element whose atom has same number of sub-atomic particles. Draw the atomic structure of the atom.(ii) Draw atomic structure of an atom with same number of electrons in L and M-shells.
(i) OxygenNumber of electrons = 8 Number of protons = 8 Number of neutrons = 8
(ii) Name of element: ArgonAtomic number = 18 = 2,8, 8 Number of electrons in L-shell = 8 Number of electrons in M-shell = 8