(a(i))[1]
State one way in which their nuclei are alike.
(a(ii))[2]
Describe how a hydrogen-3 nucleus is different from a hydrogen-2 nucleus.
(b(i))[3]
Explain why an extremely high temperature is required to force these two nuclei together.
(b(ii))[2]
Using nuclide notation, finish the equation for this reaction. $^{2}_{1}\text{H} + ^{3}_{1}\text{H} \rightarrow$