Which of the following particle was discovered by Chadwick?
Correct answer: C. Neutron
- A. Electron
- B. Proton
- C. Neutron
- D. Photon
Explanation
Neutrons are uncharged subatomic particles found in the nucleus of atoms. They were indeed discovered by James Chadwick in 1932, and this discovery was a significant contribution to our understanding of atomic structure.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Nuclear Physics questions
Neutron was discovered by:
A radioactive sample with a half-life of 1 month, has an activity 2μ Ci. Its activity 2 months earlier was:
A student conducts an experiment using an α -particle source. When considering safety precautions, what can be assumed to be the maximum range of α - particles in air?
The energy equivalent of one atomic mass unit (a.m.u) is:
The number of neutrons in the nucleus of 23592U is:
Which of the following nucleus has the highest value of binding energy?