human
What are some examples of chemical changes?
gpt
Examples of chemical changes include burning wood into ashes, bubbling, a change in temperature, and a change in color/cloudy appearance, indicating the formation of new substances.
Explanation: Chemical changes, also known as chemical reactions, involve the transformation of one substance into another. These changes are often indicated by visible signs such as bubbling, changes in temperature or color, and the formation of a new substance.