Catenation, i.e, linking of similar atoms depends on size and electronic configuration of atoms. The tendency of catenation in Group 14 elements follows the order :

Explanation

To determine the order of catenation in Group 14 elements, we need to analyze the properties of the elements in this group: Carbon (C), Silicon (Si), Germanium (Ge), Tin (Sn), and Lead (Pb).

### Step-by-Step Solution:

1. **Identify the Group 14 Elements**:
- The elements in Group 14 of the periodic table are Carbon (C), Silicon (Si), Germanium (Ge), Tin (Sn), and Lead (Pb).

2. **Understand Catenation**:
...