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Nuclei

Easy Questions

Modern Physics

Dual Nature of Radiation and Matter
Atoms
Nuclei
Semiconductor Electronics : Materials, Devices and Simple Circuits
  1. The mass number of a nucleus is equal to the number of
    1. protons it contains
    2. nucleons it contains ​
    3. neutrons it contains ​
    4. electron it contains
Correct Option: B

nucleons it contains ​


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