Who Discovered Radiation? The Story of Henri Becquerel
Learn about Henri Becquerel, the scientist who discovered radiation in 1896 with his groundbreaking observations of uranium salts.
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The first person to discover radiation was Henri Becquerel in 1896. He observed that uranium salts emitted rays that could expose photographic plates, leading to the discovery of natural radioactivity.
FAQs & Answers
- What is radiation? Radiation is energy that travels through space and can take the form of particles or electromagnetic waves.
- How did Becquerel discover radiation? Henri Becquerel discovered radiation by observing that uranium salts emitted rays that could expose photographic plates.
- What are the types of radiation? The main types of radiation are alpha particles, beta particles, and gamma rays.
- Why is Henri Becquerel important? Henri Becquerel was important for his discovery of natural radioactivity, which laid the groundwork for the field of nuclear physics.