Marie Curie crossword puzzle

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Across
  1. 3. What country was she born in
  2. 4. What element did she discover
  3. 5. What treatment did she help to create
  4. 7. What radioactive element did she discover
  5. 8. What treatment did she discover
Down
  1. 1. Where did she go to college
  2. 2. What did she experiment with
  3. 5. What nobel prize did she earn
  4. 6. What was the name of her husband
  5. 7. What did she get a Nobel prize for