What are the sHapes of `ClF_(3), XeO_(2) F_(2)and BrF_(5)` ?

Explanation

To determine the shapes of the molecules ClF3, XeO2F2, and BrF5, we will follow a systematic approach involving the calculation of valence electrons, hybridization, steric number, and finally deducing the geometry and shape of each molecule.

### Step-by-Step Solution:

**Step 1: Determine the Valence Electrons**

1. **ClF3 (Chlorine Trifluoride)**
- Chlorine (Cl) is in Group 17 and has 7 valence electrons.
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