4. Suppose you live in a different universe where a different set of quantum numbers is required to describe the atoms in that universe. These quantum numbers have the following rules. Principle Quantum Number (N) = 1,2,3,... Angular Momentum Quantum Number (L) = range 1 to N Magnetic Quantum Number (M) = -(L²) to +(L²) How many orbitals are there altogether in the first three energy levels?

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**Quantum Numbers in a Hypothetical Universe**

In a universe with alternate quantum mechanical rules, the description of atomic structure involves unique quantum numbers defined as follows:

1. **Principal Quantum Number (N):**  
   - Values: \( N = 1, 2, 3, \ldots \)

2. **Angular Momentum Quantum Number (L):**  
   - Range: \( L \) ranges from 1 to \( N \)

3. **Magnetic Quantum Number (M):**  
   - Range: \( M \) ranges from \(-L^2\) to \(+L^2\)

**Problem:**
Calculate the total number of orbitals available in the first three energy levels under these rules.

**Explanation:**
- **N = 1:** Only one value for \( L \), and \( L = 1 \).  
  For \( L = 1 \), \( M \) ranges from \(-1\) to \(+1\).  
  Number of orbitals = 3
  
- **N = 2:** \( L \) can be 1 or 2.  
  - For \( L = 1 \), \( M \) ranges from \(-1\) to \(+1\).  
    Number of orbitals = 3  
  - For \( L = 2 \), \( M \) ranges from \(-4\) to \(+4\).  
    Number of orbitals = 9  
  
- **N = 3:** \( L \) can be 1, 2, or 3.  
  - For \( L = 1 \), \( M \) ranges from \(-1\) to \(+1\).  
    Number of orbitals = 3  
  - For \( L = 2 \), \( M \) ranges from \(-4\) to \(+4\).  
    Number of orbitals = 9  
  - For \( L = 3 \), \( M \) ranges from \(-9\) to \(+9\).  
    Number of orbitals = 19  

**Total Orbitals in the First Three Energy Levels:**
- \( N = 1 \): 3 orbitals  
- \( N = 2 \): 12 orbitals  
- \( N = 3 \): 31 orbitals  

**Overall Total:
Transcribed Image Text:**Quantum Numbers in a Hypothetical Universe** In a universe with alternate quantum mechanical rules, the description of atomic structure involves unique quantum numbers defined as follows: 1. **Principal Quantum Number (N):** - Values: \( N = 1, 2, 3, \ldots \) 2. **Angular Momentum Quantum Number (L):** - Range: \( L \) ranges from 1 to \( N \) 3. **Magnetic Quantum Number (M):** - Range: \( M \) ranges from \(-L^2\) to \(+L^2\) **Problem:** Calculate the total number of orbitals available in the first three energy levels under these rules. **Explanation:** - **N = 1:** Only one value for \( L \), and \( L = 1 \). For \( L = 1 \), \( M \) ranges from \(-1\) to \(+1\). Number of orbitals = 3 - **N = 2:** \( L \) can be 1 or 2. - For \( L = 1 \), \( M \) ranges from \(-1\) to \(+1\). Number of orbitals = 3 - For \( L = 2 \), \( M \) ranges from \(-4\) to \(+4\). Number of orbitals = 9 - **N = 3:** \( L \) can be 1, 2, or 3. - For \( L = 1 \), \( M \) ranges from \(-1\) to \(+1\). Number of orbitals = 3 - For \( L = 2 \), \( M \) ranges from \(-4\) to \(+4\). Number of orbitals = 9 - For \( L = 3 \), \( M \) ranges from \(-9\) to \(+9\). Number of orbitals = 19 **Total Orbitals in the First Three Energy Levels:** - \( N = 1 \): 3 orbitals - \( N = 2 \): 12 orbitals - \( N = 3 \): 31 orbitals **Overall Total:
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