An oxygen atom can only be oxidized by some element with an equal or higher electronegativity. So, oxygen can be oxidized by fluorine (e.g., OF2) or by another oxygen atom (e.g., O2).
Oxygen forms a [O]2- ion. When this ion reacts with a metal ion, it forms a "metal" oxide eg. magnesium oxide, calcium oxide and potassium oxide therefor the answer is oxygen.
oxide is formed when metal reacts with oxygen from the air
Oxygen
Reacting with another elements oxygen forms oxides.
number of protons i.e : 8
Oxide is the anion form of Oxygen. When an Oxygen atom gains two electrons, it becomes an anion, or negatively charged ion. It is usually written as O2-.
Oxide is a monatomic (single-atom) ion consisting of an oxygen atom with a 2- charge (O2-). An oxide can also be just about any compound that contains oxygen in the 2- oxidation state. Oxalate is a polyatomic (multiple atom) ion consisting of 2 carbon atoms and 4 oxygen atoms, also having a total charge of 2- (C2O42-). It is derived from oxalic acid, H2C2O4.
Oxygen usually forms the oxide ion O2-
Oxide is the ion form of oxygen. It forms when an oxygen atom gains an extra two electrons. So an oxide ion would become an oxygen atom by losing two electrons.
anion
Reacting with another elements oxygen forms oxides.
number of protons i.e : 8
Oxide - O2- electronic configuration of oxygen atom: 1s2, 2s2 2p4. electronic configuration of oxygen ion: 1s2, 2s2 2p6. phosphate - PO43-
No. On its own oxygen is neutral. Its ion, the oxide ion, has a negative charge
It has gained 2 electrons.
O2- is the symbol for the oxide ion, which is an oxygen atom that has gained two electrons. The oxide ion has a charge of -2.
If you mean O2, then it is a molecule, though it would be more appropriate to call it "double oxygen" than "double oxide." Though it is usually just called oxygen. If you main O22-, then it is an ion, not a molecule or atom. It is called the peroxide ion.
This does not happen. Carbon forms covalent bonds with oxygen, not ionic bonds.
Oxide is the anion form of Oxygen. When an Oxygen atom gains two electrons, it becomes an anion, or negatively charged ion. It is usually written as O2-.
Oxygen atom + 2 electrons gives Oxide, an oxygen ion (charge: 2 minus)In chemical symbols: O + 2e- --> O2-