๐Ÿ“ข Too many exams? Donโ€™t know which one suits you best? Book Your Free Expert ๐Ÿ‘‰ call Now!
  • google app store apple app store
    • โœ–

      Question

      Protons were discovered

      by
      A Goldstein Correct Answer Incorrect Answer
      B Rutherford Correct Answer Incorrect Answer
      C Thompson Correct Answer Incorrect Answer
      D Chadwick Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      In 1911 Ernest Rutherford who performed many experiments to explore radioactivity did an experiment in which he discovered that the atom must have a concentrated positive centre charge that contains most of the atomโ€™s mass. He suggested that the nucleus contained a particle with a positive charge the proton.

      Practice Next
      More Chemistry Questions

      Relevant for Exams:

      ask-question