There many with +3 oxidation.Some are Al, Fe, Bi.
Group 3 elements typically have an oxidation state of +3. This is because they have 3 valence electrons that they can lose to form stable compounds.
There are 3 elements. This is meta phosphoric acid.
Group 3 elements have an oxidation number of +3. This is because they have three valence electrons that are typically lost in chemical reactions, resulting in a +3 oxidation state.
Group 1 elements have an oxidation number of +1, group 2 elements have an oxidation number of +2, group 17 elements have an oxidation number of -1, and group 18 elements (noble gases) have zero oxidation number since they are chemically unreactive.
Elements that have a single oxidation number include group 1 elements (e.g. sodium, potassium) which have an oxidation number of +1, and group 2 elements (e.g. magnesium, calcium) which have an oxidation number of +2.
There are 3 elements in it. S Shows -2 as the oxidation number.
Group 3 elements typically have an oxidation state of +3. This is because they have 3 valence electrons that they can lose to form stable compounds.
There are 3 elements. This is meta phosphoric acid.
Group 3 elements have an oxidation number of +3. This is because they have three valence electrons that are typically lost in chemical reactions, resulting in a +3 oxidation state.
Group 1 elements have an oxidation number of +1, group 2 elements have an oxidation number of +2, group 17 elements have an oxidation number of -1, and group 18 elements (noble gases) have zero oxidation number since they are chemically unreactive.
Elements that have a single oxidation number include group 1 elements (e.g. sodium, potassium) which have an oxidation number of +1, and group 2 elements (e.g. magnesium, calcium) which have an oxidation number of +2.
Group 1 elements have an oxidation number of +1.
In Fe2O3, iron (Fe) has an oxidation number of +3, and oxygen (O) has an oxidation number of -2. Iron's oxidation number is determined by balancing the overall charge of the compound based on the known oxidation number of oxygen.
The oxidation number of gallium is typically +3. This is because gallium belongs to Group 13 of the periodic table, and elements in this group typically exhibit an oxidation state of +3 in their compounds.
Most elements can have more than one oxidation number, but I think you are looking for the transition elements in groups 3 - 12.
In NH4₂SO3, the oxidation number of N is -3 (since H is +1), the oxidation number of S is +3, and the oxidation number of O is -2. The sum of the oxidation numbers in a neutral compound is always zero, so the oxidation number of H is +1.
the answer is..... well figure it out yourself you dumb as*