Question

Fill in the Blank : When boron nucleus ($^{10}_5 {B}$)is bombarded by neutrons, α-particles are emitted. The resulting nucleus is of the element . . . . . . and has the mass number . . . . . . .

Answer 1

hey

the ans for ur que is right here..

the element is lithium and it's atomic mass is 7

hope this ans helps you....