~ Chemistry ~

Edit Answers
123456789101112131415
Across
  1. 3. Subatomic Particle with No Charge
  2. 4. Type of change when nothing new is formed
  3. 6. Type of Electrons in the Outer most layer. All atoms want 8
  4. 8. Type of reaction when heat is Absorbed
  5. 9. Subatomic Particle with a Negative Charge
  6. 10. Type of Bond between Metal and Nonmetal
  7. 12. Type of change when a new substance is made through the formation or breaking of bonds
  8. 13. Law of Conservation of ___: Atoms are always rearranged, never created or destroyed
  9. 14. Elements that have the properties of both Metals and Nonmetals
  10. 15. Positive Subatomic Particle
Down
  1. 1. Philosopher that created the original theory of Elements
  2. 2. Type of reaction when heat is Released
  3. 5. Rare elements moved to a separate section on the Period Table
  4. 7. Type of Energy stored in the bonds of a substance
  5. 11. Type of Bond between 2 Nonmetals