The chemical formula for titanium dioxide is TiO2. This compound is white in color. It is made up of the elements, Titanium and Oxygen.
Calcium (Ca) and Oxygen (O) are the two elements that make up calcium oxide.
Mercuric oxide is made up of the elements mercury and oxygen. It is also called mercury(II) oxide, and has the formula unit HgO.
We know that iron (Fe) and oxygen (O) make up iron oxide. (There is more than one oxide of iron, by the way.)
Iron and oxygen
No elements are made up of a compound. I think you mean 'Which elements make up iron oxide?', and the answer to that is iron and oxygen.
Nitrous oxide is composed of two nitrogen atoms and one oxygen atom, with the chemical formula N2O.
Copper(II) oxide is composed of two elements: copper and oxygen. Its chemical formula is CuO, indicating the ratio of copper to oxygen atoms in the compound.
magnesium oxide is made up of two elements magnesium & oxygen..
Potassium oxide is composed of the elements potassium and oxygen, with the chemical formula K2O. It is an ionic compound where potassium (K) contributes one electron while oxygen (O) accepts two electrons to form a stable ionic bond.
NO!!! You have the question the wrong way around. The question should be ' Do elements make up minerals?'. The answer is YES!!!. e.g. The mineral iron ore is iron(III) oxide (Fe2O3) . It is made up of the elements iron (Fe) and oxygen(O).
Latter is not a specific stage or element name. Bulk or raw iron oxide has iron and oxygen in nonstoikiometric ratios between wustite, magnetite, hematite, and maghemite.
Mercuric oxide is a chemical compound composed of mercury and oxygen atoms. Its chemical formula is HgO, with one mercury atom bound to two oxygen atoms. It is commonly known as mercuric(II) oxide or simply mercury oxide.