Question

what are the demerits of Dalton atomic theory​

Answer 1

Answer:

Drawbacks of Dalton's Atomic Theory

The indivisibility of an atom was proved wrong: an atom can be further subdivided into protons, neutrons and electrons. However an atom is the smallest particle that takes part in chemical reactions. According to Dalton, the atoms of same element are similar in all respects.

Explanation:

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Answer 2

Answer:

1. all matters is made up of tiny particals called atoms ,which participate in a chemical reactions.
2. atoms are indivisible particals, which is neither cannot be destroyed or be created.
3. atims given elements are identical in their mass and chemical properties
4. atoms of different elements have different mass and chemical properties.
5. atoms combine in a small ratio of whole number
6. the relative number and kinds of atom are constant in a given compound