9. A certain 4th row element has the following ionization energies: 12 = 1310 kJ/mol I3...

Question

Question

9. A certain 4th row element has the following ionization energies: 12 = 1310 kJ/mol I3 = 2652 kJ/mol 14 = 4175 kJ/mol Is = 9

Answer 1

Answer #1

I2 = 1310KJ/mole I3 = 2652KJ/mole I4 = 4175KJ/mole , I5 = 9581KJ/mole I6 = 11533KJ/mole

The large gap between I4 and I5 . The element valence shell contains four electrons.

The element is Ge

Germanium >>>>answer

Answer 2

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