Across
- 2. reaction: something that could be separated by heat, electricity and magnets
- 3. reaction: something that can't be separated by physical methods.
- 8. a liquid that you drink
- 9. stain on the ceiling caused by an experiment
- 10. One type of atom
- 11. takes energy from their surroundings
- 12. A metal that could be used as salt
Down
- 1. an, often obsolete, term for carcinology, which is the scientific study of crustaceans, including crabs, lobsters, shrimp, and woodlice
- 3. 2 or more types of different types of atoms
- 4. A chemical reaction that releases energy to its surroundings
- 5. peroxide. something corrosive to your skin
- 6. something so full it can't take any more
- 7. something you in put in a liquid to make a solution