1. Li
- Orbital Diagram: 1s ↑↓, 2s ↑↓, 2p _ _ _
- Electron Configuration: 1s² 2s¹
2. Si
- Orbital Diagram: 1s ↑↓, 2s ↑↓, 2p ↑↓ ↑↓ ↑↓, 3s ↑↓, 3p ↑ ↑ _
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p²
3. Mn
- Orbital Diagram: 1s ↑↓, 2s ↑↓, 2p ↑↓ ↑↓ ↑↓, 3s ↑↓, 3p ↑↓ ↑↓ ↑↓, 4s ↑↓, 3d ↑ ↑ ↑ ↑ ↑
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁵
4. Kr
- Orbital Diagram: 1s ↑↓, 2s ↑↓, 2p ↑↓ ↑↓ ↑↓, 3s ↑↓, 3p ↑↓ ↑↓ ↑↓, 4s ↑↓, 3d ↑↓ ↑↓ ↑↓ ↑↓ ↑↓, 4p ↑↓ ↑↓ ↑↓
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶
5. Ti
- Orbital Diagram: 1s ↑↓, 2s ↑↓, 2p ↑↓ ↑↓ ↑↓, 3s ↑↓, 3p ↑↓ ↑↓ ↑↓, 4s ↑↓, 3d ↑ ↑ _ _ _
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d²
Parent Tip: Review the logic above to help your child master the concept of electron configuration worksheet with answers.