Change in chemical potential energy from nuclear decay

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SUMMARY

The discussion focuses on the change in chemical potential energy during nuclear decay, specifically beta decay involving krypton-81 transitioning to bromine-81. This transition from a noble gas to a halogen results in a significant change in chemical potential energy, which is crucial for understanding nuclear binding energy. The participant highlights that chemical bonds, typically around 1 eV, are negligible compared to the energy changes involved in nuclear transitions. The inquiry emphasizes the need for precision in accounting for energy changes in reactant particles during these processes.

PREREQUISITES
  • Understanding of beta decay and nuclear reactions
  • Familiarity with chemical potential energy concepts
  • Knowledge of nuclear binding energy principles
  • Basic grasp of electron capture processes
NEXT STEPS
  • Research the principles of nuclear decay and its energy implications
  • Study the process of electron capture in detail
  • Explore the relationship between chemical potential energy and nuclear binding energy
  • Investigate the differences between chemical and nuclear energy scales
USEFUL FOR

Students and enthusiasts in nuclear physics, chemists studying nuclear reactions, and anyone interested in the energy transformations during nuclear decay processes.

cahill
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eg krypton-81 to bromine-81
I have been amateur reading about beta decay. The example given for electron capture was krypton-81 into bromine-81. Going from a noble gas to a halogen gives rise to a big change in chemical potential energy. How is this energy accounted for in the equations of the reactant particles and nuclear binding energy? Sorry if this is a dumb question but I am interested to know.
 
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Chemical bounds are of the order of 1 eV, they are negligible for nuclear transitions. If that level of precision is needed then isolated atoms are used for the definition.
 
ok thanks
 

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