Across
- 3. united states metric system
- 7. replacing a number with one that is approximately the same value
- 9. what you have before your product
- 10. group 8 on the periodic table
- 12. bond between metal and non metal
- 13. electrons available for bonding
Down
- 1. uniform mixture
- 2. smallest particle with all the properties of an element
- 4. the result of your reactants
- 5. A+B=AB
- 6. single variety of atoms based on the number of protons
- 8. any substance that has mass and takes up space by having volume
- 11. writing a number thats too large or small in decimal form