The first ionization energy of magnesium is smaller as compound to that of elements \( \mathrm{X} \) and \( \mathrm{Y} \…
Q1
The first ionization energy of magnesium is smaller as compound to that of elements \( \mathrm{X} \) and \( \mathrm{Y} \) but higher than that of Z. The elements X, Y and \( \mathrm{Z} \), respectively are:
[JEE Main 2021, 18 Mar (Shift 2)]
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