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Metal Science

  • Ernest Rutherford Gold Foil Experiment Conclusion
    Ernest Rutherford Gold Foil Experiment Conclusion Ernest Rutherford Gold Foil Experiment In 1909, Ernest Rutherford conducted an experiment that would lead to the discovery of the existence of subatomic particles, which later became known as “Protons.” He did this by firing alpha particles at thin sheets of gold foil. Rutherford found that about half the…
  • JJ Thomson Plum Pudding Model Experiment
    JJ Thomson Plum Pudding Model Experiment JJ Thomson Plum Pudding Model The plum pudding model of the atom states that the electrons in an atom are arranged around the nucleus in a series of shells. The first shell is closest to the nucleus, with up to two electrons per orbital. Each succeeding shell has more…
  • Niels Bohr Atomic Model Theory Experiment
    Niels Bohr Atomic Model Theory Experiment Niels Bohr Education & Life Niels Bohr is a well-known Danish physicist that spent the majority of his life studying the atomic model. The atomic model is a theory that holds that the atoms in an element are different from one another and contain protons, electrons, and neutrons. Bohr’s…
  • Ernest Rutherford Atomic Theory Model & Experiment
    Ernest Rutherford Atomic Theory Model & Experiment Ernest Rutherford Contribution Ernest Rutherford was a New Zealand-born British chemist and physicist known for his pioneering work in the study of radioactivity. In 1903, he became the first person to demonstrate that radioactive materials emit energy in a continuous stream of particles and are not merely energy…

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