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ICSE Class 10 Physics 2018 Paper

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Question : 36 of 78
Marks: +1, -0
Give one example of isobars.
Solution:  
1123Na{}^{23}_{11}\mathrm{Na} and 1223Mg{}^{23}_{12}\mathrm{Mg} are isobars.
Similarly 614C{}^{14}_{6}\mathrm{C} and 714N{}^{14}_{7}\mathrm{N} are isobars.
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