Who Discovered Radiation? Exploring Henri Becquerel's Landmark Discovery

Learn about Henri Becquerel's groundbreaking discovery of radiation in 1896 and its historical significance.

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Radiation was discovered by Henri Becquerel in 1896. He found that uranium salts emitted rays that could pass through paper and expose photographic plates, leading to the discovery of natural radioactivity.

FAQs & Answers

  1. What are the different types of radiation? The main types of radiation include alpha particles, beta particles, and gamma rays, each with distinct properties.
  2. How did Henri Becquerel discover radiation? Henri Becquerel discovered radiation while studying uranium salts and their ability to expose photographic plates, unveiling natural radioactivity.
  3. What are some applications of radiation today? Today, radiation is used in various fields, including medicine for imaging and cancer treatment, as well as in nuclear power generation.