[填空题]
An example of a "stripv n5qr,ig tb-4pkfw.j 2 *7ebfgne3(f bing" nuclear reaction is $\text{d} + _{3}^{7}\text{Li} \to \text{X} + \text{p}$.
(a) What is X, the resulting nucleus?
(b) Why is it called a "stripping" reaction?
(c) What is the Q-value of this reaction? Is the reaction endothermic or exothermic? Q = MeV