There are many thousands of such minerals.
Many minerals are oxides such as quartz and hematite.
Rust is the compound iron oxide, or Fe2O3.
It is a mixture of an Iron compound and a rock substrate. Iron ores are usually rich in Iron Oxides (a compound) and minerals. Since the iron is not chemiically bonded to the mineral substrate it is a mixture.
compoundIf the iron fillings are pure, they contain only one type of atom (all the atoms have the same number of protons). Thus, the filings would be a sample of the element iron. If the filings are rusty, then they would contain compounds (iron oxides).
Tetraphosphorus heptoxide is written as the compound p407. Is the also knows as a phosphorus that has two oxides that have a base in white phosphorus element.
These minerals are oxides.
Iron oxide is a compound. There are a number of different oxides of iron FeO, Fe2O3 and Fe3O4
oxides and sulfides
yes
Many minerals are oxides such as quartz and hematite.
The class of minerals called carbonates contain carbon and oxygen. One of the most common carbonate minerals is calcium carbonate, commonly called calcite.
Almost all minerals consist of mixtures of compounds. A compound is a molecule or polyatomic structure containing more than one element; a mixture contains more than one type of molecule. Both must contain more than one atom, so they are not pure elements. Most minerals are in fact oxides, such as silica (silicon dioxide) or alumina (aluminium oxide).
Iron oxide is rust. It is formed when the element iron reacts with oxygen in the water or air.
It would be an alloy with some compounds (lead oxides) in a thin layer on its surface.
Naturally occurring solid compounds that consist of metallic elements plus oxygen in crystalline form are oxide minerals. Examples of oxide minerals are ilmenite, corundum, hematite, goethite, magnetite, rutile, and spinel.
Nearly all metals will form ionic compounds with oxygen, or 'oxides', as they are called.
Rust is the compound iron oxide, or Fe2O3.