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Study with Quizlet and memorize flashcards containing terms like What does the nuclear stability curve show?, What is the ratio in the blue band?, What are isotopes if they lie off the blue band? and more.
Study with Quizlet and memorize flashcards containing terms like a concept that helps to identify the stability of an isotope., The two main factors that determine nuclear stability:, an element that has same atomic number, but different atomic mass compared to the periodic table. and more.
2 Μαΐ 2024 · Compare and contrast the mechanisms of nuclear fusion and nuclear fission. Discuss the energy requirements, products formed, and stability implications of these two processes. Difficulty: Medium
26 Σεπ 2024 · Nuclear Stability. A nucleus is stable if it cannot be transformed into another configuration without adding energy from the outside. Of the thousands of nuclides that exist, about 250 are stable. A plot of the number of neutrons versus the number of protons for stable nuclei reveals that the stable isotopes fall into a narrow band.
Electrostatic repulsions between positively charged protons would normally cause the nuclei of atoms (except H) to fly apart. In stable atomic nuclei, these repulsions are overcome by the strong nuclear force, a short-range but powerful attractive interaction between nucleons.
28 Αυγ 2023 · Discuss the factors that contribute to the stability of a nuclide, including the operation of the strong nuclear force, electrostatic repulsion, and the relative number of protons and neutrons in the nucleus.
On the other hand, nuclear binding energies are typically on the order of billions of kJ/mol, corresponding to mass differences in the milligram range (10 –3 g). Nuclear Stability. A nucleus is stable if it cannot be transformed into another configuration without adding energy from the outside.
