William Crookes

Known for many contributions to the Atomic Theory!

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Achievements & Discoveries.

  • Discovered a new element, thallium.
  • Created the Radiometer.
  • Constructed the spinthariscope.
  • Popularized the antiseptic, phenol.
  • Became an expert in sanitation.
  • Studied cathode rays.
  • Knighted by Queen Elizabeth I.
  • Had 10 children.
Crookes tube - Video Learning - WizScience.com

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