Taylor Davis

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Across
  1. 1. What is the atomic number for osmium?
  2. 5. What element has the atomic number 37?
  3. 6. What element is Ru?
  4. 11. What is the element name for Mn?
  5. 12. How many periods are there?
  6. 13. What is the element name for Db?
Down
  1. 2. How many groups are there?
  2. 3. What is the atomic number for Lithium?
  3. 4. What is the element name for Al?
  4. 7. What is the number under the element name?
  5. 8. What is the atomic number for Nitrogen?
  6. 9. What is the mass number for Neon?
  7. 10. What element is Bk?