CBSE · Class 9 · Science · Atoms and MoleculesWho provided the first basic theory about the nature of matter?
Step-by-Step Solution
John Dalton provided the atomic theory of matter which proposed that all matter is made of very tiny particles called atoms.
Detailed Options Breakdown
Option : J.J. Thomson
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms and Molecules.
Option 1: John Dalton (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Ernest Rutherford
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms and Molecules.
Option 3: Niels Bohr
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms and Molecules.
💡 Study Guide: This question tests core syllabus concepts from Atoms and Molecules. For formulas, key summaries, and mock exam reference guides, read the full Atoms and Molecules Revision Notes.