science
Grade-9
Easy

Question

In which year J.J Thomson model of atom was proposed?

  1. 1908
  2. 1897
  3. 1900
  4. 1906

hintHint:

The model of the atom was proposed by J J Thomson in the year 1900.

The correct answer is: 1900


    • J J Thomson conducted experiments with cathode ray tubes to learn the structure of atoms.
    • In 1900 he came out with a model of the atom. 
    • The model says that there are tiny negatively charged particles in the nucleus that are embedded with positively charged particles.

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