A-Level
EDEXCEL
Physics
January 2026
1 Marks
QP-202601-Physics-U4A · Question 1
Question (excerpt):
2 1 A neutron can decay to produce a proton. Which of the following equations correctly shows neutron decay? A n → p + e+ + v– e B n → p + e+ + ve C n → p + e– + v– e D n → p + e– + ve 2 A ball…
2 1 A neutron can decay to produce a proton. Which of the following equations correctly shows neutron decay? A n → p + e+ + v– e B n → p + e+ + ve C n → p + e– + v– e D n → p + e– + ve 2 A ball…
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