Chemistry Crossword Puzzle

123456789101112131415161718192021
Across
  1. 4. Chex Mix
  2. 6. Type of element that shares electrons to bond
  3. 9. Type of element that donate electrons to form a bond
  4. 12. Salt water
  5. 15. The type of compound that forms between a metal and a nonmetal
  6. 16. Has mass but not charge
  7. 17. C₂O₄
  8. 20. Mg²⁺
  9. 21. Type of property that describes reactivity, flammability
Down
  1. 1. Produces new chemical species
  2. 2. Outermost shell of electrons
  3. 3. Type of property that describes color, shape, hardness, conductivity
  4. 5. SO₄²⁻
  5. 7. Ba(NO₃)₂
  6. 8. Particle that gives you the mass number
  7. 10. Gives elements it's properties
  8. 11. Nickel (III)
  9. 13. Indicate the number of atoms in a chemical
  10. 14. More than one atom bonded together
  11. 18. What atoms are trying to achieve by forming ions
  12. 19. Core of the atom
  13. 20. Carbon-13's relationship to Carbon-12