Atomic Weights and Isotopic Compositions for Nitrogen
 Isotope   Relative
Atomic Mass
 
   Isotopic
  Composition  
Standard
Atomic Weight
 
 Notes 
 
7 N 10   10.041 65(43)     [14.006 43, 14.007 28]  
11   11.026 091(50)   
12   12.018 6132(11)   
13   13.005 738 61(29)   
14   14.003 074 004 43(20)   0.996 36(20)
15   15.000 108 898 88(64)   0.003 64(20)
16   16.006 1019(25)   
17   17.008 449(16)   
18   18.014 078(20)   
19   19.017 022(18)   
20   20.023 366(60)   
21   21.027 11(10)   
22   22.034 39(21)   
23   23.041 14(32#)   
24   24.050 39(43#)   
25   25.060 10(54#)   

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