Periodic Table, Puzzle 2

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12345678910111213
Across
  1. 1. Atomic Symbol for Mercury
  2. 7. Atomic Symbol for Bromine
  3. 8. Atomic mass is 24.3050
  4. 9. Atomic mass is 35.4527
  5. 10. Atomic number is 102
  6. 11. Atomic mass is 40.078
  7. 13. It has 36 protons and 36 electrons
Down
  1. 1. Atomic mass is 1.00794
  2. 2. Atomic Symbol is V
  3. 3. It has 11 protons and 11 electrons
  4. 4. Atomic number is 13
  5. 5. Atomic Symbol for Selenium
  6. 6. It has 33 protons and 33 electrons
  7. 9. Atomic Symbol is Co
  8. 12. Atomic Symbol for Gold