3+
+5 oxidation state
+ 1 oxidation state
-2 oxidation state
+5 oxidation state
+5 oxidation state
Nitrogen is in the 3- oxidation state in calcium nitride.
In the NO3- ion nitrogen is in its 5+ oxidation state.
The oxidation state of an individual nitrogen atom in KNO3 is +5.
-3 oxidation state
-3
nitroxide