Across
- 2. incapable of dissolving
- 7. any process that involves a chemical reaction
- 9. the result of an action or process
- 10. a group of atoms bonded together
- 11. resistance of a fluid (liquid or gas) to a change in shape, or movement of neighboring portions relative to one another
- 13. a substance that takes part in and changes in a chemical reaction
- 17. capable of dissolving
- 19. a substance made by mixing other substances
- 20. a colorless, odorless, tasteless gas that is the most plentiful element in Earth's atmosphere and is a constituent of all living matter.
- 21. a smell
- 22. to break into smaller components
- 23. a colorless, odorless, and highly flammable greenhouse gas composed of carbon and hydrogen
Down
- 1. the process of a substance transforming into a different substance
- 3. a colorless, odorless, tasteless, flammable, gaseous substance that is the simplest member of the family of chemical elements
- 4. an attribute or characteristic of something
- 5. a distinct form in which matter can exist
- 6. when matter changes to another state
- 8. the amount of a substance that can be dissolved at a specified temperature
- 12. a matter or material
- 14. a colorless, odorless gas produced by burning carbon and organic compounds and by respiration.
- 15. the ability to ignite easily
- 16. the mass of a substance per unit volume
- 18. a chemical element found in the air as a colorless tasteless gas that is necessary for life.
- 24. a particle that makes up all matter