Periodic Table

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Across
  1. 3. Sought after for it’s yellow shine
  2. 4. trinity used this as it’s fissile material
  3. 5. The most heat resistant metal
  4. 7. A radioactive element used in nuclear power station
  5. 8. A metal used commonly in wiring
  6. 10. A metal with a very low melting point
  7. 11. only a few atoms of this element have been ever created
Down
  1. 1. known to be in bananas
  2. 2. lightest element on the periodic table
  3. 6. Mixed with charcoal to make gunpowder
  4. 9. Created through photosynthesis