Chemistry · 2021
Classification of Elements and PeriodicityModern Periodic Law and the Long Form of the Periodic Table
JEE Main · 26 August 2021, Shift 2 · Q34
Chalcogen group elements are:
Chalcogen group elements are :
Official answer
(3)
Se, Te and Po.
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.