Can `FCl_(3)` exist ? Comment.

Explanation

To determine whether \( FCl_3 \) can exist, we need to analyze the bonding capabilities of fluorine and chlorine.

### Step-by-Step Solution:

1. **Understanding the Valence Electrons**:
- Fluorine (F) has an atomic number of 9, which means it has 7 valence electrons (2 in the 2s orbital and 5 in the 2p orbitals).
- Chlorine (Cl) has an atomic number of 17, which means it has 7 valence electrons as well (2 in the 3s orbital and 5 in the 3p orbitals).

...