5. It is a compound made up of sodium and chlorine. 6. It is one of the components of water when broken down. 7. An example of element that is a metal. 8. Compounds can be classified as 9. The smallest indivisible particle that makes up everything. 10. A compound that is formed when iron reacts with oxygen. or base.
Answers & Comments
Answer:
5. Sodium chloride
6. Oxygen and Hydrogen
7. Copper
8. As Ionic or Covalent
9. Atom
10. Iron oxide
-Hope it helps