Based on Table 4.2, what is the approximate first ionization enthalpy (ΔiH° I) of Nickel (Ni)? - d and f BLOCK ELEMENTS Quiz | GKFix.in

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Question

Based on Table 4.2, what is the approximate first ionization enthalpy (ΔiH° I) of Nickel (Ni)?

A. 758 kJ mol–1
B. 736 kJ mol–1
C. 745 kJ mol–1
D. 834 kJ mol–1