Question

define the biggest mistakes done by jhon Dalton in his atomic theory​

Answer 1

Answer:

he proposed that atom is irreversible and doesn't contain any sub - atomic particle

Answer 2

*J. J. Thomson disproved Dalton's idea that atoms are indivisible.

*When elements were excited by an electrical current, atoms break down into two parts.

*One of those parts is a negative tiny particle, which Thomson called a corpuscle.

*According, to Dalton the atom of same element are similar in all respects,which was proven wrong by J.J.Thomson.

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