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As oxygen is a highly electronegative element, it tends to gain 2 electrons in most cases.

The only exceptions are the peroxides, superoxides, ozonides and the oxy-fluoro compounds.

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Related Questions

What is oxidation number oxygen?

The oxidation number of oxygen is -2 in most of its compounds


What is the oxidation number of oxygen?

the answer is -2.Related Information:The oxidation number of oxygen when it appears as an element is 0. The oxidation number in all compounds but peroxides is -2. The oxidation number of oxygen in peroxides is -1.


What is the oxidation number of oxygen in OF2?

The oxidation number of oxygen in OF2 is 2.


What is oxidation no of oxygen in OF2?

The oxidation number of oxygen in OF2 is +2. Oxygen usually has an oxidation number of -2, but in this case, since there are two fluorine atoms each with an oxidation number of -1, the oxidation number of oxygen must be +2 to balance the overall charge.


Most common oxidation number of combined oxygen?

the most common oxidation number for oxygen is -2.


What is the usual oxidation number of an oxygen and of hydrogen?

Usually the oxidation no of oxygen is -2 and the oxidation no of hydrogen is +1 in a compound.


What is the oxidation number of oxygen in OF2?

2 2 -, to be exact.


What is the oxidation number of nitrosyl?

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.


In the compound Co2O3 cobalt has an oxidation number of while oxygen's oxidation number is -2.?

In the compound Co2O3 cobalt has an oxidation number of 3 while oxygen has an oxidation number is -2.


What is the oxidation number of oxygen when combined with fluorine?

The oxidation number of oxygen when combined with fluorine is -1. Oxygen usually has an oxidation number of -2, but when combined with a more electronegative element like fluorine, oxygen's oxidation number becomes -1.


What is the oxidation number of oxygen in hydroxide?

Oxygen in hydroxide has the oxidation number -2. This combines with the oxidation number +1 of hydrogen to form an anion with net charge of -1.


What is the oxidation number of each O in BaFeO4?

The oxidation number of oxygen in a compound is typically -2. In BaFeO4, barium has an oxidation number of +2 and iron has an oxidation number of +6. Since each oxygen atom is -2, you can calculate the oxidation number of each oxygen by solving for x in the equation 2x + 6 + 4(-2) = 0. This gives each oxygen an oxidation number of -2.