A-Level
EDEXCEL
Physics
January 2020
1 Marks
QP-202001-Physics-U4 · Question 1
Question (excerpt):
1 A neutron can decay to produce a proton. Which of the following equations correctly shows neutron decay? A n o p + e+ + ve B n o p + e+ + ve C n o p + e– + ve D n o p + e– + ve
1 A neutron can decay to produce a proton. Which of the following equations correctly shows neutron decay? A n o p + e+ + ve B n o p + e+ + ve C n o p + e– + ve D n o p + e– + ve
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