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प्रश्न
Multiple Choice Questions
The number of electrons in an atom is equal to number of
विकल्प
protons in a neutral atom
neutrons in a neutral atom
nucleons in a neutral atom
none of the above
उत्तर
protons in a neutral atom
APPEARS IN
संबंधित प्रश्न
Fill in the blank
The ..........................of an atom is very hard and dense.
Draw the diagrams representing the atomic structures of the following: Nitrogen.
Complete the table below by identifying A, B, C, D, E and F.
FILL IN THE BLANK
Nuclear energy can be used to make ..........................
Tick the most appropriate answer
Which one of the following scientists put forward the theory regarding the extra-nuclear structure of the atom?
- James Chadwick
- John Dalton
- Rutherford
- Niels Bohr
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?
Which part of atom was discovered by Rutherford?
Explain in brief the experimental proof which led to the discovery of –
Atomic nucleus
What is meant by the term nucleus
