Chemistry · 2020
JEE Main · 4 September 2020, Shift 1 · Q36
The elements with atomic numbers 101 and 104 belong to, respectively,:
The elements with atomic numbers $\displaystyle 101$ and $\displaystyle 104$ belong to, respectively, :
Official answer
(4)
Actinoids and Group $\displaystyle 4$
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.