A physical change produces a new element, a chemical change results from breaking bonds between atoms. A physical change results in a new compound being formed; a chemical change results in the formation of a new element. A physical change results in a new compound being formed; a chemical change results in the formation of a new element. A physical change results in a new substance being formed, which is different than what results from a chemical change. A physical change results in a new substance being formed, which is different than what results from a chemical change. A physical change is a change from one state of matter to another; a chemical change results in the formation of a new substance.