The forces acting between noble gas atoms are

Options

A. Vander waals forces
B. Ion-dipole forces
C. London dispersion forces
D. Magnetic forces

Answer

To answer the question about the forces acting between noble gas atoms, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Noble Gases**:
- The noble gases include helium (He), neon (Ne), argon (Ar), krypton (Kr), and xenon (Xe). These elements are characterized by having a complete outer shell of electrons, making them stable and unreactive.

2. **Understand Atomic Interactions**:
- Noble gases do not form bonds in the same way that other elements do (like ionic or covalent bonds) because they do not readily gain, lose, or share electrons.

3. **Recognize the Type of Forces**:
- The primary forces that act between noble gas atoms are weak intermolecular forces. Specifically, these are known as London dispersion forces (also referred to as dispersion forces).

4. **Explain London Dispersion Forces**:
- London dispersion forces arise due to temporary fluctuations in electron distribution within atoms, which create instantaneous dipoles. These dipoles induce corresponding dipoles in neighboring atoms, leading to a weak attraction between them.

5. **Conclude the Answer**:
- Therefore, the forces acting between noble gas atoms are London dispersion forces.

### Final Answer:
The forces acting between noble gas atoms are London dispersion forces.

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