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प्रश्न
Which part of the atom undergoes a change in the process of radioactive decay?
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उत्तर
The nucleus of the atom undergoes a change in the process of radioactive decay.
संबंधित प्रश्न
An element `""_ZS^A` decays to `""_85R^222` after emitting 2 α particles and 1 β particle.
Find the atomic number and atomic mass of the element S.
Why is a cathode ray tube evacuated to a low pressure?
State any two precautions to be taken while handling radioactive substances.
A certain nucleus A (mass number 238 and atomic number 92) is radioactive and becomes a nucleus B (mass number 234 and atomic number 90) by the loss of one particle.
What particle was emitted?
In a cathode ray tube state the purpose of covering cathode by thorium and carbon.
In the following atoms, which one is a radioisotope? Give one use of this isotope.
O16, C14, N14, He4
A deuteron strikes 8O16 nucleus with subsequent emission of an alpha particle. Identify the nucleus so produced:
