Sort the follow electron configurations of neutral atoms based on whether they represent an excited state configuration or a ground state configuration.
Excited state Ground state







[He]2s¹2p⁵ 1s²2s²2p⁶3s²3p⁶3d¹ [Ne]3s²3p³ [Kr]5s¹4d¹⁰
Which neutral atom has the excited or ground state electron configuration [ar]4s^13d^7. enter the name of the element.
[Ar]4s¹3d⁷ _________ [Kr]5s4d¹⁰ ________