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प्रश्न
Choose the correct option
Rutherford's alpha-particle scattering experiment discovered
पर्याय
Electron
Proton
Atomic nucleus
Neutron
उत्तर
Atomic nucleus
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संबंधित प्रश्न
Fill in the blank
The ..........................of an atom is very hard and dense.
Complete the table below by identifying A, B, C, D, E and F.
FILL IN THE BLANK
Amount of energy stored inside the ..................... is known as nuclear energy.
FILL IN THE BLANK
Nuclear energy can be used to make ..........................
WRITE SHORT ANSWER
What is the central part of an atom known as?
On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleus of an atom?
State one major drawback of Rutherford's model.
What are nucleons? How many nucleons are present in phosphorus? Draw its structure.
Where is the nucleus of an atom situated?
‘Electrons revolve around the nucleus in fixed orbits or shells called energy levels’. State how these energy levels are represented.
