Chemistry · 2021
JEE Main · 18 March 2021, Shift 2 · Q34
The first ionization energy of magnesium is smaller as compared to that of elements X and Y, but higher than that of Z. The elements X, Y and Z,…
The first ionization energy of magnesium is smaller as compared to that of elements X and Y , but higher than that of Z. The elements X, Y and Z, respectively, are :
Official answer
(1)
argon, chlorine and sodium
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.