Across
- 2. breakdown of metals due to their reaction with other chemicals
- 4. what an equation is when it has the same number of each type of atom on both sides
- 7. the substances on the right side of the equation
- 11. a chemical change in which reactants become products (2 words)
- 14. a biological catalyst that speeds up a reaction
- 17. what a base neutralizes
- 18. a metal that releases a blue-white light when burned
- 19. process which chemicals move, caused by different concentrations of the chemical
- 20. green chemical found in the chloroplasts of green plants, need to carry out photosynthesis
Down
- 1. whenever something reacts with oxygen gas
- 3. a single element replaces an element in a binary compound (2 words)
- 5. another word for an ionic compound; what an acid base produce
- 6. a compound that has two parts, a negative and a positive ion
- 8. one reactant is broken down into two or more products
- 9. another word for a synthesis reaction
- 10. what an acid neutralizes
- 12. two reactants form one product
- 13. the substances on the left side of the equation
- 15. always a reactant in combustion
- 16. type of sugar produced by photosynthesis