Radiation was discovered by ------:

A ) Albert Einstein

B ) Isaac Newton

C ) Johannes Gutenberg

D ) Henry Becquerel ✅

Related Questions
  1. Who invented the soda water?
  2. Insulin was discovered by -----
  3. Who invented a system of reading and writing for the blind?
  4. Superconductor was invented by -----:
  5. Battery was invented by -----:
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