Question

What is the second ionization energy of MG?

Answer 1

These tables list values of molar ionization energies, measured in kJ⋅mol−1. This is the energy per mole necessary to remove electrons from gaseous atoms or atomic ions.

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1st–10th ionisation energies.

Number                 12

Symbol                 Mg

Name                  magnesium

1st                          737.7

2nd                 1450.7

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