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A Level Chemistry e-Book's MCQs - Complete

Atom Facts App's Quiz & e-Book Download - 1134

MCQ:

Charge to mass ratio was first calculated by

  1. J.J.Thomas
  2. Thomas Edison
  3. J.K Thomas
  4. A.Einstein

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The App: Atom Facts Quiz App to study Atom Facts Textbook, A level Chemistry Quiz App, and 9th Grade Chemistry Quiz App. The "Atom Facts" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Atom Facts App (Android & iOS)

Atom Facts App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)