From among the elements, choose : Cl, Br, F, Al, C, Li, Cs & Xe
The element with highest electron affinity

Explanation

To determine which element among Cl, Br, F, Al, C, Li, Cs, and Xe has the highest electron affinity, we can follow these steps:

### Step 1: Understand Electron Affinity
Electron affinity is defined as the energy released when an electron is added to an isolated gaseous atom. The more negative the electron affinity value, the more energy is released, indicating a greater tendency to gain an electron.

### Step 2: Identify the Elements
The elements in question are:
- Chlorine (Cl)
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