Which emission will be released from an unstable Fe-53 nucleus?
- Mayya Alocci
- Jan 20, 2023
- 1 min read
NY Regents Chemistry Exam June 2022
29 Which emission will be released from an unstable Fe-53 nucleus?
(1) an alpha particle
(2) a beta particle (3) a positron
(4) a proton
Explanation: Table N on the Reference Table shows us the decay mode of different nuclides. Fe-53 has a β+. Table O shows the symbol and name of nuclear particles.
Answer: 3
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