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39. The magic number is special because (a) They are analogues with electrons configuration in atoms (b) They can explain the alpha emission in some of the isotopes isot are with high energy (c) They can explain the half-life of different isotopes (d) They can explain the neutrons configuration in an atom?
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39. The magic number is special because (a) They are analogues with el...
Explanation of the Magic Number:
1. Analogues with Electron Configuration in Atoms:
The magic number is special because it is analogous to the electron configuration in atoms. Just like electrons fill up shells in atoms, nucleons (protons and neutrons) fill up energy levels in atomic nuclei. The magic numbers represent stable configurations of nucleons within the nucleus, similar to how electrons are arranged in shells.
2. Explanation of Alpha Emission:
The magic numbers can also explain the alpha emission in some isotopes that are high in energy. Alpha emission occurs when a nucleus emits an alpha particle, which is a helium nucleus consisting of two protons and two neutrons. The presence of magic numbers can influence the stability of isotopes and their tendency to undergo alpha decay.
3. Half-life of Different Isotopes:
Magic numbers play a role in explaining the half-life of different isotopes. Isotopes with nucleon numbers close to magic numbers are more stable and have longer half-lives compared to isotopes that do not follow the magic numbers. This relationship helps in predicting the radioactive decay of isotopes.
4. Neutron Configuration in an Atom:
Magic numbers can also help in understanding the neutron configuration in an atom. By following the patterns of magic numbers, scientists can determine the optimal number of neutrons that can occupy certain energy levels within the nucleus, leading to more stable configurations.
In conclusion, the magic number is special because it provides insights into the structure and stability of atomic nuclei, similar to how electron configurations determine the properties of atoms. By understanding the significance of magic numbers, scientists can unravel the mysteries of nuclear physics and radioactive decay processes.
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39. The magic number is special because (a) They are analogues with electrons configuration in atoms (b) They can explain the alpha emission in some of the isotopes isot are with high energy (c) They can explain the half-life of different isotopes (d) They can explain the neutrons configuration in an atom?
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39. The magic number is special because (a) They are analogues with electrons configuration in atoms (b) They can explain the alpha emission in some of the isotopes isot are with high energy (c) They can explain the half-life of different isotopes (d) They can explain the neutrons configuration in an atom? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 39. The magic number is special because (a) They are analogues with electrons configuration in atoms (b) They can explain the alpha emission in some of the isotopes isot are with high energy (c) They can explain the half-life of different isotopes (d) They can explain the neutrons configuration in an atom? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 39. The magic number is special because (a) They are analogues with electrons configuration in atoms (b) They can explain the alpha emission in some of the isotopes isot are with high energy (c) They can explain the half-life of different isotopes (d) They can explain the neutrons configuration in an atom?.
Solutions for 39. The magic number is special because (a) They are analogues with electrons configuration in atoms (b) They can explain the alpha emission in some of the isotopes isot are with high energy (c) They can explain the half-life of different isotopes (d) They can explain the neutrons configuration in an atom? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
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