10 GREAT SCIENTISTS

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Across
  1. 5. russian chemist and inventor, periodic law
  2. 7. contributions to understanding atomic structure and quantum theory
  3. 9. invented light bulb
Down
  1. 1. invented the calculus
  2. 2. missile man of india
  3. 3. inventor of induction motor
  4. 4. father of mathematics
  5. 5. inventor of radio
  6. 6. contributions to the science of evolution.
  7. 8. discovered the fundamental laws of inheritance