Chemistry · 2021
JEE Main · 4 August 2021, Shift 1 · Q40
Match List I with List II Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below :
| List I | List II |
| A. Gadolinium (At. No. $\displaystyle 64$) | I. $\displaystyle 5 f^7, 6 d^1, 7 s^2$ |
| B. Holmium (At. No. $\displaystyle 67$) | II. $\displaystyle 5 f^4, 6 d^1, 7 s^2$ |
| C. Neptunium (At. No. $\displaystyle 93$) | III. $\displaystyle 4 f^{11}, 6 s^2$ |
| D. Curium (At. No. $\displaystyle 96$) | IV. $\displaystyle 4 f^7, 5 d^1, 6 s^2$ |
Official answer
(2)
A-IV, B-III, C-II, D-I
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.