SaitechAI Worksheet — Electronic Configuration
10 problems from p-block, d-block and f-block elements
Start: —
End: —
Duration: —
Q1. Boron (Z = 5, p-block)
1s² 2s² 2p¹
Q2. Nitrogen (Z = 7, p-block)
1s² 2s² 2p³
Q3. Sulfur (Z = 16, p-block)
1s² 2s² 2p⁶ 3s² 3p⁴
Q4. Bromine (Z = 35, p-block)
[Ar] 3d¹⁰ 4s² 4p⁵
Q5. Copper (Z = 29, d-block)
[Ar] 3d¹⁰ 4s¹
Q6. Zinc (Z = 30, d-block)
[Ar] 3d¹⁰ 4s²
Q7. Iron (Z = 26, d-block)
[Ar] 3d⁶ 4s²
Q8. Cerium (Z = 58, f-block)
[Xe] 4f¹ 5d¹ 6s²
Q9. Neodymium (Z = 60, f-block)
[Xe] 4f⁴ 6s²
Q10. Uranium (Z = 92, f-block)
[Rn] 5f³ 6d¹ 7s²
Score: 0/20
Blocks covered: p-block (Q1–Q4), d-block (Q5–Q7), f-block (Q8–Q10). © SaitechAI