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In a radio active decay an emitted electron comes from:


1. nucleus of the atom
2. inner orbital of the atom
3. outer most orbit of the atom
4. orbit having principal quantum number one

RAJAT SHRI , 13 Years ago
Grade 12th Pass
anser 1 Answers
Monil Shah

Last Activity: 12 Years ago

It comes from nucleus of atom,as nucleus also has subatomic particles like neutrinos along with electron.check out on Wikipedia beta decay..

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