Across
- 2. type of replacement reaction where 2 ions switch places between compounds
- 5. unit of measurement for large quantities of small items
- 6. reaction where one element replaces another in a compound
- 7. reaction involving oxygen that produces energy
- 10. another name for an acid-base reaction
- 11. substances formed in chemical reactions
- 13. numbers used to balance chemical equations
- 14. Italian scientist who worked with molecular theory
- 17. what the arrow in a chemical equation means
- 18. 2 reactants form 1 product
Down
- 1. reaction where one element loses electrons and another gains electrons
- 3. solid compound that forms when 2 or more aqueous substances react
- 4. one reactant breaks down into 2 or more products
- 6. numbers after element symbol indicating number of atoms
- 8. math for chemistry
- 9. quantity of matter in grams
- 12. comparison of coefficients
- 15. mixed with water
- 16. substances that will form products