Nuclear Chemistry Question 18
The triad of nuclei that is isotonic is a set of three nuclei with the same number of neutrons
[IIT 1988; DCE 2000;MP PMT 2004]
Options:
A) $ _6^{14}C, _7^{15}N, _9^{17}F $
B) $ _6C^{12}, _7N^{14}, _9F^{19} $
C) $ _6C^{14}, _7N^{14}, _9F^{19} $
D) $ _6C^{14}, _7N^{14}, _9F^{19} $
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Answer:
Correct Answer: A
Solution:
Isotones have the same number of protons.