Which of the following statements about positrons is false?
A) The positron has same mass as an electron.
B) A positron is ejected from the nucleus during the conversion of a proton into a neutron.
C) A positron is a positive electron.
D) When positron emission occurs,the atomic number of the nucleus increases.
Correct Answer:
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Q1: Which of the following statements about electron
Q2: The number of nucleons in a
Q4: Positron emission changes the atomic number of
Q5: The nuclear decay process that involves the
Q6: Which reaction below represents Q7: Which statement about nuclear reactions is true? Q8: The number of nucleons in an atom Q9: In addition to a beta particle,what is Q10: A beta particle is Q11: The nuclear transformation potassium-40 argon-40 + ?
A)New
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