मराठी

Create a role-play stage play or story about the ‘Journey Inside the Atom’ and the scientists who discovered and contributed to the identification of atomic structure.

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प्रश्न

Create a role-play stage play or story about the ‘Journey Inside the Atom’ and the scientists who discovered and contributed to the identification of atomic structure.

कृती
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उत्तर

Character Statement/Contribution
Narrator Today, we will explore how scientists discovered the structure of an atom.
John Dalton I proposed that matter is made up of tiny, indivisible particles called atoms.
J. J. Thomson I discovered electrons and proposed that they are embedded in a positively charged sphere.
Ernest Rutherford My gold foil experiment showed that an atom has a small, dense, positively charged nucleus.
Niels Bohr I explained that electrons revolve around the nucleus in fixed orbits with definite energies.
James Chadwick I discovered neutrons, which are neutral particles present in the nucleus.
Narrator These discoveries helped scientists develop a better understanding of atomic structure.
All Scientists Science develops through observation, experiments and new discoveries!
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पाठ 8: Journey Inside the Atom - The Journey Beyond [पृष्ठ १६१]

APPEARS IN

एनसीईआरटी Science Exploration [English] Class 9
पाठ 8 Journey Inside the Atom
The Journey Beyond | Q 3. | पृष्ठ १६१
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