How many neutrons are in the nucleus of cobalt-60?
A) 29
B) 31
C) 27
D) 33
Correct Answer:
Verified
Q17: A nucleon is
A)the sum of all the
Q18: The instrument used to measure ionizing radiation
Q19: An alpha particle consists of
A)one proton and
Q20: Which particles are deflected towards the negative
Q21: I-131 decays by beta decay to produce
A)Te-131
B)Sb-127
C)Xe-131
D)Cs-135
Q23: Kr-85 decays by beta decay to produce
A)Br-88
B)Rb-85
C)Se-81
D)Sr-89
Q24: In which type of reaction do the
Q25: Gamma radiation has a charge of
A)0
B)-1
C)+2
D)+4
Q26: The charge of a beta particle is
A)+1
B)+2
C)-1
D)0
Q27: Which form of nuclear emission requires the
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