0 in elemental form, +2 and +4 in its compounds
The oxidation number of Pt (platinum) can vary depending on the compound it is in. In its elemental state, platinum has an oxidation number of 0. In some compounds, such as PtCl4, platinum has an oxidation number of +4.
Platinum tetrachloride - PtCl4 The oxidation number is not of platinum tetrachloride but of the platinum ion in this compound - equal to 4+.
The oxidation number of platinum is typically +2 or +4. Platinum is known to form compounds where it exhibits these oxidation states.
The most common oxidation states for Platinum is +2 and +4.
The possible oxidation states for platinum are... +1, +2, +3, +4, +5, +6.
Platinum is connected to two anionic Chloride ligands and two neutral Ammine ligands Platinum = +2 oxidation state Chlorine = -1 oxidation state Nitrogen = -3 oxidation state Hydrogen = +1 oxidation state
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
The oxidation number of acetate (CH3COO-) is -1. The carbon atom has an oxidation number of +3, each hydrogen atom has an oxidation number of +1, and the oxygen atoms have an oxidation number of -2.
The oxidation number of each hydrogen in H2CO2 is +1, while the oxidation number of each carbon in CO2 is +4. This is because hydrogen usually has an oxidation number of +1, and oxygen usually has an oxidation number of -2.
Silicon's oxidation number is +4.Oxygen's oxidation number is -2
The oxidation number of nitrosyl (NO) is +1. Nitrogen typically has an oxidation number of -3, and oxygen typically has an oxidation number of -2. In NO, nitrogen has a -3 oxidation number and oxygen has a -2 oxidation number, leading to an overall oxidation number of +1 for the nitrosyl ion.
Oxidation number of Nb is +4. Oxidation number of O is -2.