compound
a new element
Compounds are composed from elements.
In general, when a chemical bond forms between two or more atoms, it creates a molecule.
Two or more substances that are not chemically combined are called mixtures. Examples include air, saltwater, and soil.
Compound. It is two elements chemically combined.
No. An element is made up of only one kind of atom. A compound is made up of two or more different elements chemically combined.
Ozone is neither a compound or atom, a compound is two or more different elements chemically combined, and an atom is a single small particle of an element. Well ozone's chemical formula is O3, so ozone is a molecule (two or more elements chemically combined, that are the same or different).
Mixture
Mixture
they are two or more elements that are chemically combined
A mixture.
compound