What is the total number of unpaired eletrons in inert gas ?

Explanation

To determine the total number of unpaired electrons in inert gases, we can follow these steps:

### Step 1: Understand the Electronic Configuration of Inert Gases
Inert gases, also known as noble gases, include helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). These gases have a complete outer shell of electrons.

### Step 2: Identify the General Electronic Configuration
The general electronic configuration for inert gases can be represented as:
- Helium (He): 1s²
- Neon (Ne): 1s² 2s² 2p⁶
- Argon (Ar): 1s² 2s² 2p⁶ 3s² 3p⁶
- Krypton (Kr): 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4p⁶
- Xenon (Xe): 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4p⁶ 5s² 5p⁶
- Radon (Rn): 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4p⁶ 5s² 5p⁶ 6s² 6p⁶

### Step 3: Analyze the Electron Configuration for Unpaired Electrons
In the electronic configurations listed above, all the orbitals are filled. This means that:
- The s orbitals (which can hold a maximum of 2 electrons) are filled.
- The p orbitals (which can hold a maximum of 6 electrons) are also filled.

### Step 4: Conclusion on Unpaired Electrons
Since all the orbitals are filled in the inert gases, there are no unpaired electrons present. Therefore, the total number of unpaired electrons in inert gases is **zero**.

### Final Answer:
The total number of unpaired electrons in inert gases is **0**.

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