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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
The atomic theory of matter was proposed by:
  • A
    John Kennedy.
  • B
    Lavoisier.
  • C
    Proust.
  • D
    John Dalton.
✓

Answer

  1. John Dalton.

Explanation:

The atomic theory of matter was proposed by John Dalton.

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