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प्रश्न
Give one example of isobars.
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उत्तर
`""_11^23Na` and `""_12^23Mg` are isobar having same mass number 23 and different atomic numbers.
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संबंधित प्रश्न
State three factors on which the rate of emission of electrons from a metal surface depends
Name the unit in which the work function of a metal is expressed.
A nucleus `""_11^24Na` emits a beta particle to change into Magnesium (Mg)
(i) Write the symbolic equation for the process.
(ii) What are numbers 24 and 11 called?
(iii) What is the general name of `""_12^24Mg `with respect to `""_11^24Na` ?
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