Deduce the composition of a nucleus of boron-11, .

PHYSICS · Single correct · A Level · Physics · Particles and radiation · Particles and radiation

Problem

Deduce the composition of a nucleus of boron-11,

{}^{11}_5\text{B}

. (1) Protons: 5, Neutrons: 11 (2) Protons: 11, Neutrons: 5 (3) Protons: 6, Neutrons: 5 (4) Protons: 5, Neutrons: 6