Bomb by Steve Sheinkin

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Across
  1. 4. name of an operation to destroy the Vemork plant
  2. 8. where the atomic bomb was created (Santa Fe)
  3. 12. nickname for the political and military leaders of Japan during World War 2
  4. 13. element used in bomb on Hiroshima
  5. 14. created during World War 2
  6. 15. the atomic bomb dropped on August 6 was on _____
  7. 17. president of USA during end of World War 2
  8. 18. where the atomic bomb was tested
  9. 20. a spy for the Soviets
Down
  1. 1. leader of the U.S.S.R. during World War 2
  2. 2. president of USA during most of World War 2
  3. 3. the atomic bomb dropped on August 9 was on _____
  4. 5. "father" of the atomic bomb
  5. 6. leader of the Nazis
  6. 7. country that fought in World War 2 against the Nazis
  7. 9. American army colonel working on atomic bomb project
  8. 10. element used in bomb on Nagasaki
  9. 11. code name for the atomic bomb project
  10. 16. a spy for the Soviets
  11. 19. item produced at Vemork in Norway