Across
- 3. form of an element with varying neutron number
- 6. how energy is lost as energy coverts forms
- 8. weak chemical attractions that contribute to the shape of proteins
- 12. not soluble in water
- 13. general term to name everything; universal “stuff”
- 14. stored energy; type in chemical bonds
- 15. type of energy in nerve impulses
- 17. partially charged molecule
- 19. type of electrons involved in bonding
- 20. bond where electrons are shared
- 21. right upper, for instance
- 22. means the same as anterior in humans
Down
- 1. number of these identifies an element
- 2. different atoms chemically combined together
- 3. unreactive atoms
- 4. negative particle
- 5. charged particles
- 7. cavity inferior to the diaphragm
- 9. ions dissolved in water
- 10. directional term that means farther from the trunk
- 11. type of reactions that require energy input
- 16. type of activities where molecules are broken down
- 18. chest region