JEE Main 202229 Jun, Morning shiftChemistryEasyd- and f-Block Elements158× since 2002The electronic configuration of Pt (atomic number 78) is :AOption A. [Xe] 4f¹⁴ 5d⁹ 6s¹BOption B. [Kr] 4f¹⁴ 5d¹⁰COption C. [Xe] 4f¹⁴ 5d¹⁰DOption D. [Xe] 4f¹⁴ 5d⁸ 6s²CheckSkip · show solution
