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# Periodic Table and Ionization Energy

APCHEM-L1ML4V
Ionization Energy (kJ/mol)
First 896
Second 1,752
Third 14,807
Fourth 17,948

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The table above shows the first four ionization energies of an element.

In which of the following groups of the periodic table is this element located?

A

Group 1.

B

Group 2.

C

Group 3.

D

Group 4.