Question

What are the weakness and the strengths of John Dalton's atomic model?

Answer 1

Answer:

Dalton's model didn't include the existence of protons, electrons and neutrons. His theory was also wrong about the fact that atoms were not divisible. Although his theory correctly identified that all matter is made up of atoms.

Answer 2

Answer:

Limitations of Dalton's Atomic Theory:

1) Atom consists of particles like electrons, protons, and neutrons but Dalton says atoms are indivisible and they can neither be created nor be destroyed.

2)Discovery of isotopes revealed that the atoms of the same element possess different weights.

Explanation:

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