The stability of an isotope is related to the ratio of which subatomic particles?
- Mayya Alocci
- Nov 14
- 1 min read
Regents Chemistry Exam August 2025 Question 29
29 The stability of an isotope is related to the ratio of which subatomic particles?
(1) neutrons and positrons
(2) neutrons and protons
(3) protons and positrons
(4) protons and electrons
Solution:
The stability of an isotope depends on its ratio of neutrons and protons. Choice 2 is the correct answer choice.
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