Chapter 8 Journey Inside the Atom - Part 3

What is the main contribution of Dalton's atomic theory?

Type: MCQ • Marks: 1
What is the main contribution of Dalton's atomic theory?
Options
A. Atoms contain neutrons
B. Atoms contain electrons
C. Atoms are indivisible particles of matter
D. Atoms have nucleus
Explanation
Dalton proposed that matter consists of indivisible atoms.
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Class 9th Science (MCQ)

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