Name the element of group 15 which has highest electronegativity.

Explanation

To determine the element of group 15 with the highest electronegativity, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Group 15 Elements**:
- The elements in group 15 (also known as the nitrogen group) include nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and moscovium (Mc).

2. **Understand Electronegativity Trend**:
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