rileyguldberg3403 rileyguldberg3403 26-01-2024 Chemistry contestada "The following electron configurations belong to which elements?1s² 2s² 2p⁶ 3s¹1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d⁶[Kr] 5s² 4d¹⁰[Xe] 6s² 4f¹⁴ 5d¹⁰ 6p²[Rn] 7s² 5f¹⁴