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When positron is emitted by a radioactive nucleus then: a) Atomic number remains the same. b) Atomic number increases by 1 unit. c) Atomic number...
When positron is emitted by a radioactive nucleus then:
a) Atomic number remains the same.
b) Atomic number increases by 1 unit.
c) Atomic number decreases by 1 unit.
d) Atomic number increases by 2 units.