General Knowledge MCQ #1241

Radiation was discovered by:

General Knowledge MCQ #1241

  1. Question 1

    Q1. Radiation was discovered by:

    • A) Albert Einstein
    • B) Isaac Newton
    • C) Henry Becquerel
    • D) Johannes Gutenberg

    Answer: Henry Becquerel

    Explanation: Henri Becquerel discovered radioactivity in 1896 when he found that uranium salts emitted rays that could expose photographic plates without exposure to sunlight.