Mercury and Oxygen.
Mercuric oxide is made up of the elements mercury and oxygen. It is also called mercury(II) oxide, and has the formula unit HgO.
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.
It is made up of 1 atom of mercury and 1 atom of oxygen.
Mercury oxide is a compound because it is made up of more than one type of element bonded together.
No, iron oxide is not an element. It is a compound of iron and oxygen. (There is more than one kind of iron oxide, too.)
Oxide is not an element by itself, so it does not have an atomic number. Oxide refers to a compound made up of oxygen and another element. The properties of the compound depend on the elements involved.
The coin was likely made of copper, which is an element commonly used for making coins. When heated, copper reacts with oxygen in the air to form copper oxide, which is a black compound.
Rust is a compound, not an element. It is primarily composed of iron oxide, formed when iron reacts with oxygen in the presence of water or moisture. Iron, one of the elements, combines with oxygen, another element, to create rust.
NO!!!! It is a COMPOUND, made up (COMBINATION) of two elements , viz. Iron and Oxygen. Compounds of iron and oxygen are : = FeO ; Ferrous Oxide Fe2O3 ; Ferric Oxide Fe3O4 ; Magnetite.
=Yes Aluminum Oxide Al2O3 IS a compound a chemical substance consisting of two or more chemical elements.=
No, Nitrous oxide is not an element. Laughing gas, as it's more commonly known as, is a molecule, which is a combination of more than one element. This molecule consists of, 1 Oxygen and 2 Nitrogen atoms (both of which are elements).
sodium and oxygen