This is a perfect example of why we have to be so careful about which letters are upper case and which are lower. No stands for nobelium, but as you have also written cl, which should be Cl, I suspect you don't mean nobelium chloride, but NOCl, nitrosyl chloride. If it were NoCl, then the N alone would be meaningless, and the nobelium would have an oxidation state of +1. In NOCl, the nitrogen has an oxidation state of +3.
The oxidation state on N would be 3- since the subscript on the Cl atom is 3 and is (-) because it has the stronger ionization energy compared to the Cl atom.
I think it's 0
+5 oxidation state
-3 oxidation state
-1 oxidation state
Nitrogen is here trivalent.
It will be+3
You have to believe it as the answer is given by me
2
+1
-3
Nitrogen is in the 3- oxidation state in calcium nitride.
nitroxide
In NH3 the oxidation state of Nitrogen is -3. It has 3 extra electrons in three polar covalent bonds, 'donated' from three bonded hydrogen atoms. Hydrogen has an oxidation state of +1 in this compound.
+5
The oxidation state of N in HNO3 is +5. Oxygen is -2 and H is +!.
5+
No. HNO3 already has hydrogen and nitrogen in their highest possible oxidation states.
-3
Nitrogen(II) oxide can be produced by oxidation of NO, dehydration of HNO3, thermal decomposition of nitrates etc.
Nitrogen is in the 3- oxidation state in calcium nitride.
+5 oxidation state
-3
nitroxide
Oxidation state of nitrogen.
There are no nitrogen atoms in CaCO3!
In NH3 the oxidation state of Nitrogen is -3. It has 3 extra electrons in three polar covalent bonds, 'donated' from three bonded hydrogen atoms. Hydrogen has an oxidation state of +1 in this compound.