When a nucleus in an atom undergoes a radioactive decay, the electronic energy levels of…
Physics · Class 12 · CBSE — Nuclei
When a nucleus in an atom undergoes a radioactive decay, the electronic energy levels of the atom
- do not change for any type of radioactivity.
- change for a and b radiioactivity but not for g-radioactivity.
- change for a-radioactivity but not for others.
- change for b-radioactivity but not for others.
Answer
(B) change for a and b radiioactivity but not for g -radioactivity.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If in a nuclear fusion reaction, mass defect is 0.3%, then energy released in fusion of 1 kg mass
- If in a nuclear fusion process the masses of the fusion nuclei be m 1 and m 2 and the mass of the resultant…
- The fission properties of 23 9 9 4 Pu are very similar to those of 23 5 9 2 U. The average energy released…
- The decay constant of a radio active isotope is λ. If A 1 and A 2 are its activities at times t 1 and t 2…
- A radioactive nucleus of mass M emits a photon of frequency u and the nucleus recoils. The recoil energy will…
- The reaction responsible for the production of light energy from the sun is
- Carbon dating is best suited for determining the age of fossils, if their age in years is of the order of
- What amount of energy is released by deuterium and tritium fusion?