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Periodic classification
June 26, 2024
Chalcogen group elements are: Jee Mains [2021]

Jee Mains [2021] Question : Chalcogen group elements are: a] Se, Te and Po b] O, Ti and Po c] Se, Tb and Pu d] S, Te a…
Jee Mains [2021] Question : Chalcogen group elements are: a] Se, Te and Po b] O, Ti and Po c] Se, Tb and Pu d] S, Te a…
Jee Mains [2020] Question : The Atomic number of Unnilunium is Answer. 101 Detail
Jee Mains [2019] Question : The IUPAC symbol for the element with atomic number 119 would be: a] uuh b] uun c] une d] …
Jee Mains [2020] Question : The Atomic number of the Element unnilennium is_ a] 109 b] 119 c] 102 d] 108 Answer. a]…