Atomic Structure - Atomic Structure
Atomic Structure (67) Add new question
Question
Q: Which of the following statements contradicts Dalton’s atomic theory?
Option | Answer | Is Correct |
---|---|---|
1 | A chemical change involves rearrangement of atoms. | |
2 | Atoms form ions by gain or loss of electrons. | |
3 | Total number of atoms during a chemical change remains unaltered. |
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