Write the electronic configuration of the following elements
1.au
2.ag
3.pt
4.cu
5.ci
6.k
7.p
8.ar
9.Fe
10.Ru
Answer (1)
Here are the electronic configurations of the elements you listed: 1. Au (Gold): [Xe] 4f¹⁴ 5d¹⁰ 6s¹2. Ag (Silver): [Kr] 4d¹⁰ 5s¹3. Pt (Platinum): [Xe] 4f¹⁴ 5d⁹ 6s¹4. Cu (Copper): [Ar] 3d¹⁰ 4s¹5. Cl (Chlorine): [Ne] 3s² 3p⁵6. K (Potassium): [Ar] 4s¹7. P (Phosphorus): [Ne] 3s² 3p³8. Ar (Argon): [Ne] 3s² 3p⁶9. Fe (Iron): [Ar] 3d⁶ 4s²10. Ru (Ruthenium): [Kr] 4d⁷ 5s¹
