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प्रश्न
Give the following a suitable word/phrase.
The number of protons present in the nucleus of an atom.
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उत्तर
Atomic number
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संबंधित प्रश्न
Multiple Choice Questions
The number of electrons in an atom is equal to number of
How does the existence of isotopes contradict Dalton’s atomic theory?
Complete the table below by identifying A, B, C, D, E and F.
FILL IN THE BLANK
The protons and neutrons are held firmly in the nucleus by strong .........................
FILL IN THE BLANK
Amount of energy stored inside the ..................... is known as nuclear energy.
WRITE SHORT ANSWER
What is the central part of an atom known as?
ANSWER IN DETAIL
What are the various components of a nuclear power plant?
ANSWER IN DETAIL
How are radioactive radiations useful in medicines ?
How was it shown that atom has empty space?
Which metal did rutherford select for his `alpha` particle scattering experiment and why?
