Electron Configuration Practice Worksheet

[Ar] 4s1 [Xe] 6s2 4f10 [Xe] 6s2 4f14 5d7 [Ne] 3s2 3p1 Writing Electron Configurations. Electrons occupy the lowest energy orbital first, then move to the next one and so on. (The "Aufbau" Princple) Orbitals are considered to be in the same shell if they have the same first number (no … ................
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