Physics 0625 · Question 1[6 marks]
Uranium-238 decays by alpha emission.
(a)[2]
Complete: .
(b)[2]
State what happens to proton number and nucleon number during alpha emission.
(c)[2]
Explain why nuclear equations must balance.
Physics 0625
Uranium-238 decays by alpha emission.
Complete: .
State what happens to proton number and nucleon number during alpha emission.
Explain why nuclear equations must balance.