Acid and base.
K20, or potassium oxide, is not a nonmetal; it is a compound made up of potassium (K), a metal, and oxygen (O), which is a nonmetal. In its solid state, K2O is an ionic compound formed from the reaction of potassium with oxygen. Therefore, while it contains a nonmetal (oxygen), K2O itself is not classified as a nonmetal.
It is obtained from air. Oxygen is not is not produced in dark reaction but in light reaction
The product of nonmetal oxide water is oxyacid.
Oxygen is a nonmetal. Oxygen 2 is a molecule composed of two oxygen atoms, and like all oxygen atoms, it is classified as a nonmetal on the periodic table.
Reaction between a metal oxide and a nonmetal oxide to produce a salt containing at least three elements is a synthesis reaction. The salt almost always contains at least one monatomic metal cation and at least one polyatomic anion that contains all of the elements of the reacted nonmetal oxide plus the oxygen atoms from the metal oxide. This type of anion is called an "oxyanion" or the "anion of an oxyacid."
The reaction between magnesium and oxygen is a combustion reaction, also known as a redox reaction. Magnesium reacts with oxygen to form magnesium oxide.
Oxygen is nonmetal because since oxygen isn't visable it's not solid so oxygen is nonmetal.
The combustion of a nonmetal, such as sulfur, involves the reaction of the nonmetal with oxygen to form its oxide. For example, the combustion of sulfur can be represented by the chemical equation: S + O2 → SO2.
Rusting is an oxydation reaction; in this case oxygen (a nonmetal) react with iron (a metal). Oxygen is a very reactive chemical element.
The word equation for the reaction between strontium and oxygen is: Strontium + Oxygen -> Strontium Oxide.
Reaction between a metal oxide and a nonmetal oxide to produce a salt containing at least three elements is a synthesis reaction. The salt almost always contains at least one monatomic metal cation and at least one polyatomic anion that contains all of the elements of the reacted nonmetal oxide plus the oxygen atoms from the metal oxide. This type of anion is called an "oxyanion" or the "anion of an oxyacid."
A rapid reaction between oxygen and a fuel is called combustion.