Question : In 1808, whose work provided a physical picture of how compounds are formed by the combination of two or more different types of atoms?
Option 1: George Zweig
Option 2: Joseph John Thomson
Option 3: Niels Bohr
Option 4: John Dalton
Correct Answer: John Dalton
Solution : The correct option is John Dalton.
In 1808, John Dalton's work provided a physical picture of how compounds are formed by the combination of two or more different types of atoms. His atomic theory laid the foundation for our understanding of chemical compounds and their composition. John Dalton is an English chemist and physicist. His atomic theory was groundbreaking in the field of chemistry and contributed significantly to our understanding of chemical reactions and the structure of matter.
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