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12th Class Physics Nuclear Physics And Radioactivity Question Bank Nuclei Conceptual Problems

  • question_answer
    Give the nature of  \[\alpha -,\beta -\]and \[\gamma \] radiations.

    Answer:

                    \[\alpha \] -particles are helium nuclei which carry positive charge. \[\beta \] -particles are fast moving electrons which carry negative charge. \[\gamma \]- rays are neutral photons of electromagnetic nature.


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