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प्रश्न
What is isotone? Give an example.
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उत्तर
Isotones are the atoms of different elements having same number of neutrons. \[\ce{^12_5B}\] and \[\ce{^13_6B}\] are examples of isotones which 7 neutrons.
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संबंधित प्रश्न
Atomic number of H-like atom with ionization potential 122.4 V for n = 1 is ______.
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A radioactive nucleus (initial mass number A and atomic number Z) emits 2α and 2 positrons. The ratio of a number of neutrons to that of protons in the final nucleus will be ______.
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Write a general notation of the nucleus of element X. What each term denotes?
What is isobar? Give an example.
Define atomic mass unit u.
Give the physical meaning of binding energy per nucleon.
Explain the variation of average binding energy with the mass number using a graph and discuss about its features.
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