(a)[2]
Explain the meaning of isotopes.
(b(i))[3]
State three quantities that stay conserved in a nuclear reaction.
(b(ii)-1)[1]
For the reaction shown, determine the value of $Z$.
(b(ii)-2)[1]
For the reaction shown, determine the value of $x$.
Physics 9702 · AS & A Level · Atoms, nuclei and radiation
Atoms, nuclei and radiation — practice question
Uranium (U) contains no fewer than fourteen isotopes.