In beta deca, mass number remains unchange and atomic number increases by 1. It is becuase of one neutron decay to form a proton, a electron and a neutrino.
Neuton is composed as up quarks and two down quark, proton is composed as two up quarks and a down quark.
How is the decay process?
Problems of beta decay
2008-10-26 8:05 pm
回答 (1)
2008-11-02 4:48 am
✔ 最佳答案
beta deacy is the decay of a neutron is change into proton, but actually its change is from a down quark to a up quark and release a electron and neutrino.
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