The atomic mass of 26 Fe is 55.934939 u, and the atomic mass of 56 Co is 55.939847 u. Which of these nuclei will decay into the other? 55Co decays into 26 Fe 27 56Fe decays into 5 Co 26 Submit Previous Answers
The atomic mass of 26 Fe is 55.934939 u, and the atomic mass of 56 Co is 55.939847 u. Which of these nuclei will decay into the other? 55Co decays into 26 Fe 27 56Fe decays into 5 Co 26 Submit Previous Answers
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Transcribed Image Text:The atomic mass of 56 Fe is 55.934939 u, and the atomic mass of
26
56 Co is 55.939847 u.
27
B+ (positron) decay
He (alpha) decay
B decay
Submit
Previous Answers
Correct
Part C
How much kinetic energy will the products of the decay have?
Express your answer in megaelectronvolts.
{Π ΑΣΦ
VO
AK = 4.57
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MeV

Transcribed Image Text:56
The atomic mass of Fe is 55.934939 u, and the atomic mass of
26-
56 Co is 55.939847 u.
27
Part A
Which of these nuclei will decay into the other?
56 Co decays into 56 Fe
27
26
56
56Fe decays into 5 Co
26
27
Submit
Correct
Part B
Previous Answers
What type of decay will occur?
B+ (positron) decay
He (alpha) decay
B decay
Submit
Previous Answers
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