What is inside the atom
Kerala Board · Class 9 · Science
Most important questions from What is inside the atom for Kerala Board Class 9 Science board exam 2026. MCQs, short answer, and long answer questions with marks.
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Sample Questions
Which sub-atomic particle was discovered first?
According to Thomson's atomic model, where are the electrons located?
What did Rutherford conclude when most alpha particles passed through the gold foil?
Which particle has negligible mass?
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Sources & Official References
- Kerala Board of Public Examinations — keralapareekshabhavan.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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