Isotopes of Nitrogen (N)

Symbol Mass Number Relative Atomic Mass Isotopic Composition
10N 10 10.04165(43)
11N 11 11.026090(50)
12N 12 12.0186132(11)
13N 13 13.00573861(29)
14N 14 14.0030740048(6) 0.99636(20)
15N 15 15.0001088982(7) 0.00364(20)
16N 16 16.0061017(28)
17N 17 17.008450(16)
18N 18 18.014079(20)
19N 19 19.017029(18)
20N 20 20.023370(60)
21N 21 21.02711(10)
22N 22 22.03439(21)
23N 23 23.04122(32)#
24N 24 24.05104(43)#
25N 25 25.06066(54)#

Legend

Mass Number
Relative Atomic Mass
Isotopic Composition
Standard Atomic Weight
N: [14.00643,14.00728]

Isotopic Composition