Across
- 2. replacement : one element in a pair is replace by another
- 4. : dissovled in water
- 6. dozen : 13
- 7. replacement : two element pair " switch partner "
- 8. reaction : a process in which one or more substance converted into new substance
- 9. :something that is produced by the reaction
- 12. : balance everything that not hydrogen or oxygen
Down
- 1. : a number word
- 3. : something that eneter the reaction
- 4. : the man who calculated a number of moles
- 5. : balance hydrogen
- 10. combination : 2 seperate atoms come together to form 1 compound
- 11. : balance oxygen