1.

If the ionization energy of He+2 is 19.6x10^-18 J per atom then the energy of Be+3 ion in the second stationary state is?1) -4.9x10^-18J 2) -44.1x10^x18J 3) -11.025x10^-18 J 4) none of these

Answer» If the ionization energy of He+2 is 19.6x10^-18 J per atom then the energy of Be+3 ion in the second stationary state is?
1) -4.9x10^-18J 2) -44.1x10^x18J 3) -11.025x10^-18 J 4) none of these


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