Answer :
Final answer:
Chemical changes involve creating new substances like burning a candle, frying an egg, and making coffee, while physical changes like boiling alcohol and melting an ice cube involve state changes without forming new substances.
Explanation:
Chemical changes, characterized by the formation of new substances, include burning a candle, frying an egg, and making coffee. On the other hand, boiling alcohol and melting an ice cube are examples of physical changes where the substances undergo a change in state without forming new substances.
Learn more about Chemical changes here:
https://brainly.com/question/23693316