Pivot Point 5.1 Chemistry

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Across
  1. 1. Matter with definite weight, volume, & shape.
  2. 5. The ____ bond forms when the ends of 2 amino acids join together.
  3. 8. Hair is made of 97% ___ protein and 3% trace minerals.
  4. 11. The most abundant element in the Earth's crust.
  5. 13. How many side bonds are created when 2 protein chains are next to each other?
  6. 14. Branch of Chemistry that deals with matter that is NOT alive (NO CARBON)
  7. 16. Matter with a definite weight, but indefinite volume & shape.
  8. 19. Basic substances that cannot be broken into simpler substances.
  9. 20. Exposing the hair to ____ can weaken hydrogen & salt bonds.
  10. 22. A change in the physical characteristics of a substance.
  11. 23. Branch of Chemistry dealing with matter that is alive (CONTAINS CARBON)
  12. 24. Two or more atoms joined by a chemical bond.
Down
  1. 2. Matter with definite weight and volume, but no definite shape.
  2. 3. Has no electrical charge.
  3. 4. Compounds consisting of Carbon, oxygen, hydrogen, & nitrogen.
  4. 6. Has a negative (-) electrical charge.
  5. 7. Acronym for the elements found in hair.
  6. 9. Has a positive (+) electrical charge.
  7. 10. van der Waal's
  8. 12. Side bonds that contain Sulfur.
  9. 15. A change in a substance creating new substances that have chemical characteristics from the original substances.
  10. 17. Side bond that helps to organize the protein chains.
  11. 18. Side bond that works on the principle of unlike charges attracting.
  12. 21. Smallest complete unit of an element.