What do you think would be the observation if the `alpha`-particle scattering experiment is carried out using a foil of a metal other than gold ?

Explanation

To answer the question regarding the observations if the alpha-particle scattering experiment is conducted using a foil of a metal other than gold, we can break down the solution into several key steps:

### Step-by-Step Solution:

1. **Understanding the Alpha-Particle Scattering Experiment**:
- The alpha-particle scattering experiment, famously conducted by Ernest Rutherford, involves firing alpha particles at a thin foil (commonly gold) and observing how they scatter.
- The experiment revealed the nuclear structure of the atom, showing that most of the mass is concentrated in a small, dense nucleus.

...