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Application of Quantum Theory/Configurations. Week 6/7 Big idea #2. 1 . Which element has the following electron configuration? 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 8. Fe Pd Ni Ca.
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Application of Quantum Theory/Configurations Week 6/7 Big idea #2
1. Which element has the following electron configuration? 1s22s22p63s23p64s23d8 • Fe • Pd • Ni • Ca
2. Using Noble gas notation, which Noble gas would you use to start your configuration for Se (#34)? • Cl • Ne • Ar • Kr • Xe
3. Nickel (#28) would have its final electrons placed in what sublevel? • s • p • d • f
4. Phosphorus (#15) would have its final electrons placed in what sublevel? • s • p • d • f
5. Fermium (#100) would have its final electrons placed in what sublevel? • s • p • d • f
6. Radium (#88) would have its final electrons placed in what sublevel? • s • p • d • f
7. The Noble gas configuration for iron, Fe (#26): • [Ne] 3s2 3p64s23d6 • [Ar]4s24d6 • [Ar] 4s23d6 • [Ar] 3d6 • [Ne] 4s2 4d6
8. The Noble gas configuration for copper, Cu #29: • [Ar] 4s23d9 • [Ar]4s24d9 • [Ar] 4s23d10 • [Ar] 4s13d10 • [Ar] 4s13d9
9. The electron configuration for Cerium, Ce #58 : • 1s22s22p63s23p64s23d104p65s24d105p66s24f1 • 1s22s22p63s23p64s23d104p65s24d105p66s2 5d14f1 • 1s22s22p63s23p64s23d104p65s24d105p66s25f1