Chlorine, bromine, and iodine can have both 1+ and 1- oxidation states.
They most often occur in the 1- oxidation state, often in tho form , especially as the ions Cl-, Br-, and I- but can also achieve as 1+ oxidation state, particularly in the oxyanions ClO-, BrO-, IO- and the corresponding acids.
In this and most other oxygen-containing anions, oxygen is assigned an oxidation number of -2. Since there are two oxygen atoms and one additional unpaired negative charge, nitrogen must have an oxidation number of +3.
Nitrogen with oxidation number -1 can be found in nitrosyl compounds, which contain the -NO group.
Hydrogen has +1 oxidation number in most of its compounds and -1 in metal hydrides
Oxidation number of N is +3. Oxidation number of Cl is -1.
Oxidation number of N is +3. Oxidation number of H is -1.
Oxidation number of N is +1. Oxidation number of O is -2.
The oxidation number of NO, nitrogen oxide, is +3.
+1 for K -2 for each O +5 for N
Oxidation number of N is +3. Oxidation number of Cl is -1.
Oxidation number of N is +3. Oxidation number of H is -1.
Oxidation number of N is +1. Oxidation number of O is -2.
The oxidation number of NO, nitrogen oxide, is +3.
+1 for K -2 for each O +5 for N
In Ag NO3 the oxidation number of Ag (Silver) is 1+, the oxidation number of N (Nitrogen) is 5+, and the oxidation number of O (Oxygen) is 2-.
Oxidation number of N is +4. Oxidation number of o+2.
Zero
+5
3
NO2 is a acidic gas. Nitrogen shows +4 oxidation number.
Zero.for an element in the free state oxidation no is always zero.