193k views
3 votes
Which one of the following statements is true? Both chemical and physical changes can involve a change in appearance. Neither chemical nor physical changes involve a change in appearance. Only physical changes involve a change in appearance. Only chemical changes involve a change in appearance.

User Ygrek
by
8.9k points

1 Answer

4 votes
Both chemical and physical changes can involve a change in appearance. This is because, during a chemical change, the substance may change color. A physical change that changes color would be, for example, adding food coloring to water.
User Nisanth Reddy
by
8.1k points

No related questions found