Nickel

12345678910111213141516171819
Across
  1. 1. classification of nickel
  2. 3. space rocks that contain nickel
  3. 5. 1.4 _____ of nickel is mined each year
  4. 8. 28 of these in Nickel
  5. 12. 31 of these in Nickel
  6. 13. row 4 elements are essential for _____
  7. 14. part of the earth with the most nickel
  8. 15. study of the natural world
  9. 16. study of matter
  10. 17. rechargeable items that contain nickel
  11. 19. row that nickel is found on the periodic chart
Down
  1. 2. smallest part of an atom
  2. 3. trait of nickel
  3. 4. nickel does not do this
  4. 6. 60 % of mined nickel goes to make this
  5. 7. column that nickel is found on the periodic chart
  6. 9. form that nickel is mined
  7. 10. country where nickel was discovered
  8. 11. Cronstedt, chemist who discovered nickel
  9. 18. basic unit of a chemical element