Name any two elements that are used in fabiricating solar cells.

Explanation

### Step-by-Step Solution:

1. **Understanding Fabrication**:
- Fabrication refers to the process of manufacturing an item using semi-finished materials for practical use. In the context of solar cells, it involves the use of specific elements that can effectively convert solar energy into electrical energy.

2. **Identifying Elements**:
- Two key elements used in the fabrication of solar cells are:
- **Silicon (Si)**: This is a semiconductor that plays a crucial role in solar cells.
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