zero for each bromine
NO2 is a acidic gas. Nitrogen shows +4 oxidation number.
Noble gas have 0 Oxidation number. That's because they do not form ions.
Hydrogen gas (H2) Oxidation number is 0. Hydrogen (H+) is +1.
H2 has the oxidation number 'zero'
It is a gas. Generally it shows -2 oxidation number.
This is a gas compound. Chlorine shows +4 as the oxidation number.
Argon is very unreactive as it is a noble gas. Its common oxidation number is zero.
Hydrogen is a light gas. It generally shows +1 oxidation number.
Metallic aluminium has the oxidation number zero. In compounds in the form of ions, it takes the oxidation number +III.Metallic aluminium has the oxidation number zero. In compounds in the form of ions, it takes the oxidation number +III.
oxidation number of I is -1. oxidation number of F is +1.
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
-2 or -1,depends on the molecule,but usually it's -2.