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प्रश्न
What is meant by the term nucleus
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उत्तर
“Subatomic part of the atom which is very small as compared to the size of, atom positively charged, massive and dense present at the centre of the atom.”
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संबंधित प्रश्न
Give the following a suitable word/phrase.
The number of protons present in the nucleus of an atom.
Multiple Choice Questions
The number of electrons in an atom is equal to number of
Tick the most appropriate answer.
Which of the following is used as a coolant in nuclear reactor?
- liquid sodium
- liquid nitrogen
- cadmium steel rods
- plutonium
TRUE \ FALSE
Uranium-235 and uranium-238 both undergo nuclear fission.
WRITE SHORT ANSWER
What is the central part of an atom known as?
Which part of atom was discovered by Rutherford?
State one major drawback of Rutherford's model.
Choose the correct option
Rutherford's alpha-particle scattering experiment discovered
Where is the nucleus of an atom situated?
Differentiate between the following term:
Nucleus and nucleons
