Draw the structural formulae of molecules of following compounds :
(i)` BrF_(3)` and (ii)` XeF_(4)`

Explanation

To draw the structural formulae of the compounds BrF₃ (bromine trifluoride) and XeF₄ (xenon tetrafluoride), we will follow these steps:

### Step 1: Determine the Central Atom and Valence Electrons
- **BrF₃**: The central atom is bromine (Br). Bromine has 7 valence electrons. Each fluorine (F) atom has 7 valence electrons, and there are 3 fluorine atoms.
- **XeF₄**: The central atom is xenon (Xe). Xenon has 8 valence electrons. Each fluorine atom has 7 valence electrons, and there are 4 fluorine atoms.

### Step 2: Calculate Total Valence Electrons
- For **BrF₃**:
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