Across
- 2. absorbs energy
- 4. study of macroscopic properties atomic properties and phenomena in chemical systems
- 9. philosophy and science that had both practical and mystical aspects
- 13. study of chemical processes that occur in living things
- 14. study of the composition of matter
- 18. study of the composition of matter and the changes that matter undergoes
- 20. study of chemicals containing carbon
- 21. coal natural gas oil
- 22. has mass and takes up space
- 23. releases energy
Down
- 1. cars trucks airplanes trains and other vehicles
- 3. study of chemicals not containing carbon
- 5. substance that was capable of being used to turn base metals into gold
- 6. substances and objects that can be seen touched and measured directly
- 7. advance mankind’s understanding of chemistry
- 8. specific practical goal or application
- 10. he created dynamite
- 11. major source of energy produced by chemical reactions
- 12. energy, energy stored in the bonds of chemical compounds
- 15. require energy or release energy
- 16. useful tools could be made that would last a long time.
- 17. small particles that make up all matter
- 19. coal natural gas oil burned to produce heat