Antimony Sb
Element 51 — in the list.
Identity
- Atomic number
- 51
- Symbol
- Sb
- Most abundant neutron number
- 70
- Flow object
- fo-0bfffb5e4dadc218
- Elementary flows
- 18
- PubChem
- https://pubchem.ncbi.nlm.nih.gov/element/51
Nuclides and ions
3 nuclides, 2 ionsA nuclide and an ion of an element are flow objects in their own right — Sb and each of the records below are separate substances, resolved separately and characterised separately. What holds them together is a statement on the child naming this element as its parent, which is why they are drawn under it rather than beside it.
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Nuclides 3
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Half life 2.7238 d ± 0.0002. Decay β-=97.59±1.2%; β+=2.41±1.2%. chemlin
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Half life 60.20 d ± 0.03. Decay β-=100%. chemlin
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Half life 2.7576 y ± 0.0011. Decay β-=100%. chemlin
80 further nuclides are known and are not in this list: they are too short-lived for an inventory to carry, and their absence is a decision rather than a gap.
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Ions 2
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Nuclide detail
| Nuclide | Mass number | Half life | Decay modes | Bq/g |
|---|---|---|---|---|
| Antimony-122 | 122 | 2.7238 d ± 0.0002 | β-=97.59±1.2%; β+=2.41±1.2% | 1.4550e+16 |
| Antimony-124 | 124 | 60.20 d ± 0.03 | β-=100% | 6.4770e+14 |
| Antimony-125 | 125 | 2.7576 y ± 0.0011 | β-=100% | 3.8416e+13 |