(a)[2]
State what the numbers 92 and 235 stand for in this symbol.
(b(i))[1]
State the process through which energy is released from uranium-235 in a nuclear reactor.
(b(ii))[2]
Describe the mass and energy changes that occur during this process in a nuclear reactor.
(c(i))[3]
Describe how thermal energy from nuclear reactions is used to generate electricity in a power station.
(c(ii))[2]
State one advantage and one disadvantage of using nuclear fuels in a power station rather than fossil fuels.