Across
- 4. Anything that has mass and takes up space.
- 6. type of chemical reaction in which two or more reactants form a single product
- 8. shows that no mass was created or destroyed during the reaction
- 9. substances produced after the reaction
- 10. whole numbers that make chemical equations balanced
Down
- 1. of mass/Chemical textbook that made a groundbreaking idea
- 2. pure substance that is made of one type of atom
- 3. reaction/a process in which the physical and chemical properties of substances change as new substances with diffeent physical and chemical properties are formed
- 5. substances that present before a chemical equation
- 7. mass cannot be____ or destroyed