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Step 1:I'll solve the Bohr model problem for sodium step by step:
Step 2:: Understand the Bohr Model Basics
The Bohr model describes the atomic structure with electrons orbiting the nucleus in specific energy levels. For sodium (Na), we'll determine its electron configuration and orbital characteristics.
Step 3:: Identify Sodium's Atomic Number and Electron Configuration
- Electron configuration: $$1s^{2} 2s^{2} 2p^{6} 3s^{1}
- Sodium's atomic number is 11
Step 4:: Bohr Model Electron Shells
- Sodium has 3 electron shells:
Step 5:
First shell (K shell): 2 electrons
Step 6:
Second shell (L shell): 8 electrons
Step 7:
Third shell (M shell): 1 electron (valence electron)
Step 8:: Visualize the Bohr Model Diagram
- Nucleus at center (11 protons) - First shell: 2 electrons in circular orbit - Second shell: 8 electrons in circular orbit - Third shell: 1 electron in outermost orbit
Step 9:: Energy Levels
- Ground state electron in $$3s^{1}$$ orbital
- Valence electron can be easily excited to higher energy levels
Final Answer
The Bohr model of sodium shows an atom with 11 electrons distributed across 3 shells, with the outermost shell containing a single valence electron in the 3s^{1} orbital.
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