state of matter: the mix is turning from a liquid to a solid.
A chemical change
Production of heat, bubbles, a precipitate, a new taste (but don't try this), or a new smell. Color change is another one.
chemical change
A smelly sock is a chemical change because the release of odor is a result of chemical reactions occurring within the sock.
Its a chemical change hottie
The occurring precipitation os solid AgCl is a chemical change.
solid,liquid,or gas
color change
If there is no chemical reaction occurring in the solution as a result of heating then this scenario constitutes a phase change.
The production of light is chemical change. I is done by someone.
The biggest advantage of chemical change is life. All organisms are alive because of the sum total of all the chemical reactions occurring in their cells.
Characteristics of a chemical change can include a temperature change, a color change, the production of bubbles, the production of a precipitate, and a smell.