The oxidation state of Hg in Hg2Cl2 is +1.It has +1 state.
-3
Ammonia and organic Amines, contain N in -3oxidation state
Oxidation value of N is minus two in H2N-NH2 and of H it is (as always) +1
Generally third A group elements in the periodic table exhibit +3 oxidation state but Boron exhibit negative oxidation state also . The stable oxidation state of Tl is +1. It exhibit +3 also but +1 is more stable than +3. RGUKT IIIT NUZVID N091528
Ag +1, O (2 x 3-), N 5 +
I think +3 oxidation state
O.S. of N = +3
N has +3 state on it.Each H have -1 state.
-3
Zero.for an element in the free state oxidation no is always zero.
-3
The oxidation state of N in HNO3 is +5. Oxygen is -2 and H is +!.
Ammonia and organic Amines, contain N in -3oxidation state
because the oxidation state of N decreases
Oxidation State is -1. This is because N= 5 AND O=-2 5+3*(-2)=-1
+1 for K -2 for each O +5 for N
1. NH4Cl is an electrically neutral compound, so the sum of the oxidation states must be zero. 2. Nitrogen is a Group 5 element and is assigned an oxidation state of -3. 3. In its covalent compounds with nonmetals, hydrogen is assigned an oxidation state of +1. There are 4 hydrogen atoms, so contributes a charge of +4. 4. The oxidation state of a monatomic ion is the same as its charge. As a Group 7 element, chlorine is assigned an oxidation state of -1. 5. Adding up the oxidation states, -3, +4, -1, gives an overall charge of 0.