Chemistry, Physics, and Energy

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Across
  1. 4. Work/time
  2. 5. A change in velocity over time
  3. 11. The Law of _______ of Energy: Energy cannot be created or destroyed. It can only change forms.
  4. 14. Two solids touching and transferring heat
  5. 17. The form of energy stored in batteries
  6. 18. Have properties of both metals and nonmetals
  7. 20. The _______ _______ arranges elements by atomic number
Down
  1. 1. _______ reactions give off heat.
  2. 2. Force x distance
  3. 3. A push or pull
  4. 6. Distance/time
  5. 7. The energy of motion
  6. 8. The ability to do work
  7. 9. _______ bonds are between two nonmetals
  8. 10. The 7th column of the periodic table
  9. 12. All matter is made of _______.
  10. 13. Positively charged particles in an atom's nucleus
  11. 15. Kelvin - 273
  12. 16. Newton's _______ law: For every action there is an equal and opposite reaction.
  13. 19. _______ electrons are in the atom's outermost energy level.