Element crossword puzzle

12345678910
Across
  1. 2. What is 60 on the periodic table?
  2. 3. what is 26 on the periodic table
  3. 5. What is 33 on the periodic table?
  4. 9. What is 78 on the periodic table?
  5. 10. What is 1 on the periodic table?
Down
  1. 1. What is 29 on the periodic table?
  2. 4. What is 10 on the periodic table?
  3. 6. What is 16 on the periodic table?
  4. 7. What is 47 on the periodic table?
  5. 8. What is 28 on the periodic table?