It has only one valence electron.So it has one
The oxidation number of sulfur in sodium bisulfate is +5. In bisulfate ion (HSO4-), the overall charge is -1, so the oxidation number of sulfur can be calculated as -1, taking into account the oxidation number of sodium as +1.
The oxidation number of sodium (Na) in sodium carbonate (Na2CO3) is +1. The oxidation number of oxygen (O) is -2, and the oxidation number of carbon (C) is +4. Therefore, the overall compound has a charge of 0.
The oxidation number of sodium in sodium chloride (NaCl) is +1, and the oxidation number of chloride is -1. Sodium tends to lose one electron to achieve a stable octet, giving it a +1 oxidation state, while chloride tends to gain one electron to achieve a stable octet, resulting in a -1 oxidation state.
In sodium oxide (Na2O), sodium typically has an oxidation number of +1 and oxygen has an oxidation number of -2. Sodium readily gives up its outer electron to achieve a full valence shell, while oxygen typically gains two electrons to achieve a full valence shell.
The oxidation number of Na in Na2O is +1, since sodium (Na) typically has a +1 oxidation state. The oxidation number of O in Na2O is -2, as oxygen (O) usually has a -2 oxidation state in ionic compounds.
The oxidation number of Na in NaH is +1. In general, group 1 elements like sodium (Na) have an oxidation number of +1 in most compounds.
It contains sodium hypochloride. Chlorine shows +1 as the oxidation number.
In NaBr, sodium (Na) has an oxidation number of +1 since it belongs to group 1 of the periodic table. Bromine (Br) has an oxidation number of -1 since it is a halogen.
The oxidation number of Na in NaOCN is +1. In most compounds, the oxidation number of sodium is typically +1 due to its tendency to lose one electron.
+1 for each Na -1 for oxygen (as it is peroxide)
The oxidation number for sodium (Na) is +1. Sodium typically loses one electron to achieve a stable electron configuration.
The oxidation number of a monatomic ion equals its charge. For example, the oxidation number of a sodium ion (Na+) is +1, which matches its charge of +1.