answersLogoWhite

0

Fluorine.

Oxygen has a -2 oxidation number in all compounds except peroxides and compunds with fluorine (+1 or +2)

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

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.


Most common oxidation number of combined oxygen?

the most common oxidation number for oxygen is -2.


Why do elements with a positive oxidation number easily combine with those having a negative oxidation number?

Elements with positive oxidation number easily combined with those having a negative oxidation number because opposite oxidation number attracts each other.


What is the oxidation number of hydrogen?

The oxidation number of hydrogen is +1 when combined with nonmetals, and -1 when combined with metals.


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 for 5O2?

Elemental oxygen 'O2' is in zero oxidation state . However, when oxygen is combined into moledcules, it is usually '-2' , but can be '-1'


Why do elements with positive oxidation number easily combined with those having a negative oxidation number?

Elements with positive oxidation numbers have excess electrons that they can share or transfer with elements having negative oxidation numbers that have electron deficiencies. This transfer or sharing of electrons allows the elements to achieve a more stable electron configuration, forming compounds through the formation of ionic or covalent bonds.


What is the oxidation number of phosphorus in P4O6?

The oxidation number of phosphorus in P4O6 is +3. This is because oxygen typically has an oxidation number of -2, and the overall charge of P4O6 is zero. Therefore, the four phosphorus atoms must have a combined oxidation number of +12 to balance out the -12 from the six oxygen atoms.


What is the oxidation number to Fe2O3?

The oxidation number of Fe in Fe2O3 (iron (III) oxide) is +3. This is because oxygen usually has an oxidation number of -2, and since there are three oxygen atoms in Fe2O3, the total oxidation number contributed by oxygen is -6. This means the Fe atoms must have a combined oxidation number of +6 to balance the charge, leading to an oxidation number of +3 for each Fe atom.


What is the oxidation number of oxygen in the following compound PbO?

-2. oxygen as oxide is always -2 (it is notionally present as O2- )


What is the oxidation number of oxygen (O) in the compound H2O?

The oxidation number of oxygen (O) in the compound H2O (water) is -2. Hydrogen typically has an oxidation number of +1 in compounds, so the two hydrogen atoms in water have a combined oxidation number of +2. Since the overall charge of the compound is neutral, the oxidation number of oxygen must be -2 to balance out the charge.


What is oxidation number oxygen?

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