Matter can undergo physical and chemical changes. When a physical change occurs, a substance changes without altering its composition. When a chemical change occurs, a substance has chemically reacted to form one or more different substances.
Assignment....
Assignment....
- Complete the Changes Online LAB (click on lab to use the link then click on run module)
- Post in the comment section 3 examples of Physical Changes AND 3 examples of Chemical Changes
- Explain the Law of Conservation of Matter (can be found on page 2 of study island lesson)