Write the Lewis dot structures for the following species, including all low energy resonance structures: SO2, TeCl4, BrCl3, HClO2. Give the formal charge and the oxidation number of each atom.
 
 
 
Compound
Lewis structures
Formal Charges Oxidation numbers
SO2 S: ~0

O: ~0

S: +4

O: 2

TeCl4 Te: 0

Cl: 0

Te: +4

Cl: 1

BrCl3 Br: 0

Cl: 0

Br: +3

Cl: 1

HClO2  Cl: ~0
=O: ~ 0
-O: 0
H: 0
Cl: +3
=O: 2
-O: 2
H: +1