Oxidation number of N is +3. Oxidation number of H is -1.
-3, +3, +5 are most common
Cl has an oxidation number of -1 because it is in the group 7a. -1*6 = -6 K has an oxidation number of +1 and there are three of them. -6+3+x = 0 The oxidation number of Co is +3.
Group 1 or alkali metals (+1 oxidation number). Group 2 or alkaline earth metals (+2 oxidation number).
You are asking about group 12. Generally they shows 14 as the oxidation number.
Oxidation number of N is +3. Oxidation number of H is -1.
-3, +3, +5 are most common
Cl has an oxidation number of -1 because it is in the group 7a. -1*6 = -6 K has an oxidation number of +1 and there are three of them. -6+3+x = 0 The oxidation number of Co is +3.
Group 1 or alkali metals (+1 oxidation number). Group 2 or alkaline earth metals (+2 oxidation number).
You are asking about group 12. Generally they shows 14 as the oxidation number.
The oxidation number of Al is +3.
the oxidation number is +3.
-3 is most common, but maximum will be +5
Hydrogen has -1 and +1 oxidation numbers. Other elements have +1 only
Group 1 elements have +1 oxidation number (except for hydrogen) All group 2 elements have +2 oxidation number Fluoride ion always has -1
Aluminiums oxidation number is +3.Each fluorine has -1 number.
Oxidation number of C is +3. Oxidation number of O is -2.