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In a gamma ray emission from nucleus:...

In a gamma ray emission from nucleus:

A

only the number of protons change

B

the number of protons and neutrons, both change

C

there is no change in the number of protons and the number of neutrons

D

only the number of neutrons change

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The correct Answer is:
To solve the question regarding gamma ray emission from a nucleus, we need to understand the nature of gamma rays and their relation to nuclear decay processes. ### Step-by-Step Solution: 1. **Understanding Gamma Rays:** - Gamma rays are high-energy electromagnetic radiation emitted from the nucleus of an atom. They are often released when a nucleus transitions from a higher energy state to a lower energy state. 2. **Nuclear Decay Processes:** - Gamma rays are typically emitted by daughter nuclei that result from alpha or beta decay of parent nuclei. In these processes, the nucleus may become excited and will release energy in the form of gamma radiation to reach a more stable configuration. 3. **Changes in the Nucleus:** - When a nucleus emits a gamma ray, it does not change its composition in terms of protons and neutrons. The emission of gamma rays is purely a change in energy state, meaning that the number of protons and neutrons remains the same. 4. **Analyzing the Options:** - Option A: Only the number of protons change - Incorrect, as gamma emission does not change protons. - Option B: The number of protons and neutrons both change - Incorrect, as there is no change in either. - Option C: There is no change in the number of protons or the number of neutrons - Correct, as explained above. - Option D: Only the number of neutrons change - Incorrect, as gamma emission does not change neutrons. 5. **Conclusion:** - The correct answer is Option C: There is no change in the number of protons or the number of neutrons during gamma ray emission. ### Final Answer: **C: There is no change in the number of protons or the number of neutrons.** ---
To solve the question regarding gamma ray emission from a nucleus, we need to understand the nature of gamma rays and their relation to nuclear decay processes. ### Step-by-Step Solution: 1. **Understanding Gamma Rays:** - Gamma rays are high-energy electromagnetic radiation emitted from the nucleus of an atom. They are often released when a nucleus transitions from a higher energy state to a lower energy state. 2. **Nuclear Decay Processes:** ...
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