Periodic Table

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Across
  1. 2. Some might confuse me for Superman's weakness
  2. 5. You can associate me with wealth
  3. 6. I am the strongest metal on Earth
  4. 7. I have an atomic mass of 200.59
  5. 8. I am frequently used in pools
  6. 12. I have 6 electrons
  7. 13. My chemical symbol is the letter B
  8. 14. My atomic number is 47
  9. 15. I help balloons fly up high
  10. 17. I am an element that glows red
Down
  1. 1. David Guetta and SIA made a song about me
  2. 3. I have an atomic number of 53
  3. 4. Daniel Rutherford discovered me
  4. 7. I created the periodic table
  5. 9. The lightest element
  6. 10. I contribute to making your teeth healthy
  7. 11. I have an atomic mass of 195.08
  8. 16. I have 26 protons