1.

Nitrogen has several isotopes where atomic masses ranging from 10 to 25. Out of which ._(7)N^(17) is radioactive and is converted into ._(8)O^(17) by emission of

Answer»

Alpha particle
Positron
BETA particle
Neutron

Solution :`._(7)N^(17) rarr ._(8)O^(17) + ._(-1)e^(0)` (`beta` EMISSION)


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