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- Electron Configuration of Lawrencium
- Pa (Symbol of Protactinium)
- 52 (Atomic Number of Tellurium)
- Neel Point of Radon in °C
Zn
Zinc
32 known isotopes (4 stable,
28 radioactive)
54Zn
Mass
53.993879 u
Abundance —
Half-life 1.59 milliseconds
Spin/Parity 0+
Decay Mode(s) Two-proton emission (92%)
55Zn
Mass
54.984681 u
Abundance —
Half-life 19.8 milliseconds
Spin/Parity —
Decay Mode(s) EC/β⁺ (100%), ECP (91%)
56Zn
Mass
55.972743 u
Abundance —
Half-life 32.4 milliseconds
Spin/Parity 0+
Decay Mode(s) EC/β⁺ (100%), ECP (88%)
57Zn
Mass
56.965056 u
Abundance —
Half-life 40 milliseconds
Spin/Parity (7/2-)
Decay Mode(s) EC/β⁺ (100%), β⁺p (65%)
58Zn
Mass
57.954590 u
Abundance —
Half-life 86.7 milliseconds
Spin/Parity 0+
Decay Mode(s) EC/β⁺ (100%), ECP (3%)
59Zn
Mass
58.949312 u
Abundance —
Half-life 178.6 milliseconds
Spin/Parity 3/2-
Decay Mode(s) EC/β⁺ (100%), ECP (0.1%)
60Zn
Mass
59.941841 u
Abundance —
Half-life 2.38 m
Spin/Parity 0+
Decay Mode(s) EC/β⁺ (100%)
61Zn
Mass
60.939507 u
Abundance —
Half-life 89.1 seconds
Spin/Parity 3/2-
Decay Mode(s) EC/β⁺ (100%)
62Zn
Mass
61.934333 u
Abundance —
Half-life 9.193 h
Spin/Parity 0+
Decay Mode(s) EC/β⁺ (100%)
63Zn
Mass
62.933211 u
Abundance —
Half-life 38.47 m
Spin/Parity 3/2-
Decay Mode(s) EC/β⁺ (100%)
64Zn Stable
Mass
63.929142 u
Abundance 49.1700%
Half-life Stable
Spin/Parity 0+
Decay Mode(s) —
65Zn
Mass
64.929241 u
Abundance —
Half-life 243.93 d
Spin/Parity 5/2-
Decay Mode(s) EC/β⁺ (100%)
66Zn Stable
Mass
65.926034 u
Abundance 27.7300%
Half-life Stable
Spin/Parity 0+
Decay Mode(s) —
67Zn Stable
Mass
66.927127 u
Abundance 4.0400%
Half-life Stable
Spin/Parity 5/2-
Decay Mode(s) —
68Zn Stable
Mass
67.924844 u
Abundance 18.4500%
Half-life Stable
Spin/Parity 0+
Decay Mode(s) —
69Zn
Mass
68.926550 u
Abundance —
Half-life 56.4 m
Spin/Parity 1/2-
Decay Mode(s) β⁻ (100%)
70Zn
Mass
69.925319 u
Abundance 0.6100%
Half-life 3.8E18 years
Spin/Parity 0+
Decay Mode(s) 2B- (100%)
71Zn
Mass
70.927720 u
Abundance —
Half-life 2.42 m
Spin/Parity 1/2-
Decay Mode(s) β⁻ (100%)
72Zn
Mass
71.926843 u
Abundance —
Half-life 46.5 h
Spin/Parity 0+
Decay Mode(s) β⁻ (100%)
73Zn
Mass
72.929583 u
Abundance —
Half-life 24.5 seconds
Spin/Parity 1/2-
Decay Mode(s) β⁻ (100%)
74Zn
Mass
73.929407 u
Abundance —
Half-life 95.6 seconds
Spin/Parity 0+
Decay Mode(s) β⁻ (100%)
75Zn
Mass
74.932840 u
Abundance —
Half-life 10.2 seconds
Spin/Parity (7/2+)
Decay Mode(s) β⁻ (100%)
76Zn
Mass
75.933115 u
Abundance —
Half-life 5.7 seconds
Spin/Parity 0+
Decay Mode(s) β⁻ (100%)
77Zn
Mass
76.936887 u
Abundance —
Half-life 2.08 seconds
Spin/Parity 7/2+
Decay Mode(s) β⁻ (100%)
78Zn
Mass
77.938289 u
Abundance —
Half-life 1.47 seconds
Spin/Parity 0+
Decay Mode(s) β⁻ (100%)
79Zn
Mass
78.942638 u
Abundance —
Half-life 0.746 seconds
Spin/Parity 9/2+
Decay Mode(s) β⁻ (100%), β⁻n (1.7%)
80Zn
Mass
79.944553 u
Abundance —
Half-life 561.9 milliseconds
Spin/Parity 0+
Decay Mode(s) β⁻ (100%), β⁻n (1%)
81Zn
Mass
80.950403 u
Abundance —
Half-life 0.32 seconds
Spin/Parity (5/2+)
Decay Mode(s) β⁻ (100%), β⁻n (7.5%)
82Zn
Mass
81.954574 u
Abundance —
Half-life 166 milliseconds
Spin/Parity 0+
Decay Mode(s) β⁻ (100%), β⁻n (69%)
83Zn
Mass
82.961041 u
Abundance —
Half-life 117 milliseconds
Spin/Parity —
Decay Mode(s) β⁻ (100%)
84Zn
Mass
83.965829 u
Abundance —
Half-life 53.6 milliseconds
Spin/Parity 0+
Decay Mode(s) β⁻ (100%), β⁻n (73%)
85Zn
Mass
84.973054 u
Abundance —
Half-life 637 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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