Which of the following is the correct statement for Dalton’s atomic theory? (1)All matter of universe is composed of very small particle, which he called molecule. (2)Atoms of the same element are different to one another and different in weight. (3)Atoms of different element have different properties and different weight. (4)Atoms are destructible.
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Answer:
option 3 . atoms of different element have different properties and different weight .
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Answer:
(3) Atoms of different elements have different properties and different weight.
Explanation:
John Dalton postulated that,
1. All matters of the universe is composed of very small particle, which he called atoms.
2. Atoms of the same element are similar to one another and in weight.
4. Atoms are neither be created nor be destroyed.
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