What happens when alpha-particle is emitted – InterviewSolution

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1.	What happens when alpha-particle is emitted
Answer» Mass NUMBER DECREASES by 12 unit, ATOMIC number decreases by 4 unit Mass number decreases by 4 unit, atomic number decreases by 2 unit Only mass number decreases Only atomic number decreases Solution :`ALPHA-`particles is `._(2)He^(4)`

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