Dalton’s name is associated with which theory?

Dalton’s name is associated with which theory?

  1. A. Electron
  2. B. Proton
  3. C. Atom
  4. D. Neutron

C. Atom
John Dalton introduced the atomic theory into chemistry. The main points of this theory are (1) Elements are made of extremely very small particles called atoms. (2) Atoms of a given element are identical in size, mass and other properties; atoms of different elements differ in size, mass and other properties.(3) Atoms cannot be divided, created or destroyed.

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