: These are changes in which no new substances are formed, and the change can often be reversed. Examples include changes in state (melting, freezing, evaporating, condensing) and physical changes like crushing or cutting.

Quimica Materia Y Cambio Dingrando.pdf [BEST] - Google Drive Loading… Sign in.

Laurel Dingrando, Kathleen Gregg, Nicholas Hainen, Cheryl Wistrom. Editorial: McGraw-Hill. Páginas: Aproximadamente 976 (según edición).