the act of competing; rivalry for supremacy, a prize, etc.: The competition between the two teams was bitter. a contest for some prize, honor, or advantage: Both girls entered the competition. the rivalry offered by a competitor: The small merchant gets powerful competition from the chain stores.
A: Copper is an element, because it is composed of only one type of atom. A compound consists of two or more elements that are chemically bound together, and ... Full Answer >
All Matter is made of Molecules. Molecules are made of Atoms. Atoms are made of Protons, Neutrons, and Electrons. Protons, Newtons and Electrons are made of Quarks. And some physicists believe that Quarks are made of Strings.