Across
- 2. a small portion of matter
- 4. two or more chemical elements put together
- 7. the basic unit of a chemical element
- 8. left over reactant from the reaction
- 10. the amount of product you should get after the reaction (prediction)
- 11. the number in front of the formula
- 13. a group of 2 or more atoms
- 14. elements that make up a compound, or element part of an equation
- 15. compares theoretical yield to actual yield
- 18. one or two letters representing a chemical element
- 19. the outcome of the reaction
Down
- 1. numbers that come after a symbol and below it
- 3. a substance used in a reaction
- 5. equal on both sides of an equation
- 6. rearrangement of molecules
- 9. the conversion of amount of one substance to amount of another
- 12. scientific measurement for measuring large quantities of small entities
- 13. the amount of matter in an object
- 16. reactant that limits how much product you can have
- 17. things listed on the periodic table