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- Nickel
- Energy Levels of Flerovium
- Rf (Symbol of Rutherfordium)
- 70 (Atomic Number of Ytterbium)
- Lattice Constants of Lanthanum in cm
N
Nitrogen
15 known isotopes (2 stable,
13 radioactive)
10N
Mass
10.041654 u
Abundance —
Half-life 2.5 MeV (resonance width)
Spin/Parity (1-)
Decay Mode(s) Proton emission (100%)
11N
Mass
11.026158 u
Abundance —
Half-life 830 keV (resonance width)
Spin/Parity 1/2+
Decay Mode(s) Proton emission (100%)
12N
Mass
12.018613 u
Abundance —
Half-life 11.000 milliseconds
Spin/Parity 1+
Decay Mode(s) EC/β⁺ (100%), β⁺α (1.93%)
13N
Mass
13.005739 u
Abundance —
Half-life 9.965 m
Spin/Parity 1/2-
Decay Mode(s) EC/β⁺ (100%)
14N Stable
Mass
14.003074 u
Abundance 99.6205%
Half-life Stable
Spin/Parity 1+
Decay Mode(s) —
15N Stable
Mass
15.000109 u
Abundance 0.3795%
Half-life Stable
Spin/Parity 1/2-
Decay Mode(s) —
16N
Mass
16.006102 u
Abundance —
Half-life 7.13 seconds
Spin/Parity 2-
Decay Mode(s) β⁻ (100%), β⁻α (0.0012%)
17N
Mass
17.008449 u
Abundance —
Half-life 4.173 seconds
Spin/Parity 1/2-
Decay Mode(s) β⁻ (100%), β⁻n (95.1%), β⁻α (0.0025%)
18N
Mass
18.014078 u
Abundance —
Half-life 619 milliseconds
Spin/Parity 1-
Decay Mode(s) β⁻ (100%), β⁻α (12.2%), β⁻n (12%)
19N
Mass
19.017022 u
Abundance —
Half-life 336 milliseconds
Spin/Parity 1/2-
Decay Mode(s) β⁻ (100%), β⁻n (41.8%)
20N
Mass
20.023367 u
Abundance —
Half-life 134.4 milliseconds
Spin/Parity (2-)
Decay Mode(s) β⁻ (100%), β⁻n (42.9%)
21N
Mass
21.027088 u
Abundance —
Half-life 84 milliseconds
Spin/Parity (1/2-)
Decay Mode(s) β⁻ (100%), β⁻n (86%)
22N
Mass
22.034101 u
Abundance —
Half-life 23 milliseconds
Spin/Parity (0-)
Decay Mode(s) β⁻ (100%), β⁻n (34%), β⁻2n (12%)
23N
Mass
23.039421 u
Abundance —
Half-life 14.1 milliseconds
Spin/Parity —
Decay Mode(s) β⁻ (100%), β⁻n (42%), β⁻2n (8%)
24N
Mass
24.050390 u
Abundance —
Half-life 52 nanoseconds
Spin/Parity —
Decay Mode(s) Unknown
Decay mode abbreviations:
β⁻ = Beta minus decay, β⁺ = Beta plus decay, EC = Electron capture, α = Alpha decay
n = Neutron emission, p = Proton emission, SF = Spontaneous fission, IT = Isomeric transition
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