Draw the plot of binding energy per nucleon as a function of mass number and write two important conclusion obtained from the graph.

Explanation

To solve the question of drawing the plot of binding energy per nucleon as a function of mass number and deriving two important conclusions from it, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Binding Energy per Nucleon**:
- Binding energy per nucleon is defined as the energy required to disassemble a nucleus into its individual nucleons (protons and neutrons) divided by the total number of nucleons in the nucleus. It is a measure of the stability of the nucleus.

2. **Plotting the Graph**:
...