The binding energy per nucleon is maximum for:
Correct answer: A. Fe (Iron)
- A. Fe (Iron)
- B. U (Uranium)
- C. Ba (Barium)
- D. He (Helium)
Explanation
Iron has the maximum binding energy per nucleon among the options. This is a characteristic of elements around iron on the periodic table. Iron (Fe) is known to have the maximum binding energy per nucleon among the elements, and this characteristic is associated with the stability of iron nuclei. Binding energy per nucleon refers to the energy required to separate a nucleus into its nucleons (protons and neutrons) and is a measure of nuclear stability. The trend in binding energy per nucleon across the periodic table indicates that elements around iron (Fe) have higher binding energy per nucleon.
Last updated
About Nuclear Physics
Atomic nuclei contain protons and neutrons, with nuclear size, mass defect and binding energy describing their stability. The work covers alpha, beta and gamma decay, decay equations, half-life and decay rate, along with radiation safety and medical applications such as imaging, radiotherapy and tracers.
Practise Nuclear Physics
1,254 free Nuclear Physics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Physics questions like this
Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
Curie is the unit of:
The radioactive element has a half-life of 1600 years. After 6400 years, what amount will remain undecayed?
In a typical nuclear fission reaction, the energy released is approximately:
Which of the following undergo fission reactions easily by slow-moving neutrons?
The half-life of radium is 1590 years. In how many years shall the earth lose all its radium due to radioactive decay?