These traits describe either a chemical or a nuclear reaction. which statements describe a nuclear reaction? check all that apply.  involves the loss, gain, or sharing of electronsmay involve a change in total massinvolve relatively low energy changesoccur outside the nucleusinvolve very high-energy changesinvolve changes in nuclides when decay occurs

The answers that apply;

There are two types of radioactive reactions; fission and fusion. Fission involves the splitting of an unstable isotope (with a high mass number) into stable elements (of lower mass number) that differ in characteristics from the parent atoms. Fusion involves the fusion of two light atoms into a heavier atom. Both reactions emit huge quantities of energy in the process.

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement