0
Elemental oxygen exists as O2, which is a neutral molecule (neither anion or cation).
Oxygen, when in an ionic compound, such as FeO or Na2O, it is formally a divalent anion (i.e. O2-).
Oxygen can also hold a positive charge when it is tricoordinate, such as in an oxonium cation (common species in carbonyl chemistry).
Therefore, as the previous answer to this question stated, it depends on the form that oxygen takes in the compound.
What else can I help you with?
Is ammonium an oxyanion?
No, ammonium is not an oxyanion. It is a polyatomic cation composed of one nitrogen atom and four hydrogen atoms, with a net positive charge. Oxyanions are negatively charged ions that contain oxygen.
Ion of oxygen?
An ion of oxygen with a positive charge is called a "positively charged oxygen ion" or "oxygen cation." This type of ion is less common than the negatively charged oxygen ion (oxygen anion). It forms when an oxygen atom loses one or more electrons.
Is cesium anion or cation?
Cesium is a cation, meaning it is a positively charged ion. It forms the Cs+ cation when it loses an electron.
What is bridging and non bridging oxygen?
Bridging oxygen refers to an oxygen atom that is shared between two cations in a compound, acting as a bridge between them. Non-bridging oxygen is an oxygen atom that is not shared between cations and directly interacts with a cation in a compound.
In potassium iodide what is the cation?
Potassium, K+, is a cation
Is oxygen a cation or anion?
Oxygen is neither a cation nor an anion. It is a neutral element.
What is the cation of calcium oxide?
Calcium and Oxygen are the atoms in Calcium Oxide.
Is oxygen anion or cation?
Oxygen is an element. It normally forms anions.
What is oxonian cation?
An oxonium cation is a polyatomic cation with a charge of +1 with a central oxygen bonded to three groups or elements Examples:- H3O+ is the oxonium cation, (C2H5)3O+ is the triethyloxonium cation.
Which of copper oxygen fluorine or nitrogen would most likely become a cation?
Only copper of these listed donates electrons and becomes a cation.
The ions that are formed when calcium atom and oxygen atom react?
Calcium cation is Ca2+ and oxygen anion is O2-.
What is an antimonyl?
An antimonyl is a radical SbO- or cation SbO+ containing antimony and oxygen.
Why are oxygen and potassium reactive?
Oxygen can gain two electrons. Potassium form cation by loosing an electron. So they are reactive.
Is ammonium an oxyanion?
No, ammonium is not an oxyanion. It is a polyatomic cation composed of one nitrogen atom and four hydrogen atoms, with a net positive charge. Oxyanions are negatively charged ions that contain oxygen.
Is silica a cation or an anion?
Neither. Silica is a covalent compound, not an ion.Silicate is an anion.
Is titanium a cation or a anion?
Cation (positively charged ion, 2+). Forms a stable compound with oxygen species to form Titanium Dioxide (a common household product, found in toothpaste for example).
Is oxygen ionzation energy low?
Oxygen's ionization energy is relatively low compared to some other elements. It takes 1314 kJ/mol to remove an electron from a neutral oxygen atom to form an oxygen cation.
