Develop a definition of chemical change using atoms and molecules in your definition.

Answer 1

A chemical change is a transformation in which the arrangement, composition, and bonding of atoms and molecules are altered, resulting in the formation of new substances with distinct chemical properties. During this process, reactant molecules undergo breaking and forming of chemical bonds, leading to the reorganization of atoms and the creation of different molecular structures, which can be observed as changes in color, temperature, formation of gas, or precipitate.