Classification of Elements Part 1

Section: Chemistry

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Question : 56 of 100

Marks: +1, -0

The first ionization energy (in kJ/mol) of Na, Mg, Al and Si respectively, are :

[8 Jan 2020 Shift 1]

496, 737, 577, 786
786, 737, 577, 496
496, 577, 737, 786
496, 577, 786, 737

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