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the mass of alha,beta-gamma and x-rays

the mass of alha,beta-gamma and x-rays

Grade:

1 Answers

Har Simrat Singh
42 Points
8 years ago

alpha particles are helium nuclei 4He2 it contains 2prton and 2 neutron ie 4total so mass is 4u or 4x1.67x10^-27 kg

beta particle has mass of electron = 9.1x10^-31kg

gamma and x rays are pure em waves and dont have any rest mass

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