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 >
One. The sodium atom is an atom. Atoms are not composed of other atoms, but rather smaller parts known as protons, neutrons and electrons; all of which except the electrons ma â¦ y be broken down in to smaller parts known as quarks.