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Step 1:I'll solve this step-by-step following the LaTeX formatting guidelines:
Step 2:: Determine the Atomic Number
- Bismuth (Bi) has an atomic number of 83 - This means Bi has 83 electrons to distribute in its electron configuration
Step 3:: Recall Electron Filling Order
- Electrons fill orbitals following the Aufbau principle - The order is: 1s → 2s → 2p → 3s → 3p → 4s → 3d → 4p → 5s → 4d → 5p → 6s → 4f → 5d → 6p → 7s → 5f → 6d → 7p
Step 4:: Calculate Electron Configuration
1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6} 4s^{2} 3d^{10} 4p^{6} 5s^{2} 4d^{10} 5p^{6} 6s^{2} 4f^{14} 5d^{10} 6p^{3}
- Distribute 83 electrons systematically:
Final Answer
The electron configuration for bismuth (Bi) is 1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6} 4s^{2} 3d^{10} 4p^{6} 5s^{2} 4d^{10} 5p^{6} 6s^{2} 4f^{14} 5d^{10} 6p^{3}.
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