Structure via PubChem · Public domain (PubChem)
اورانیم-۲۳۲
Sign in to saveAlso known as U-232, 232U, Uranium 232
Uranium-232 ('''''') is an isotope of uranium. It has a half-life of 68.9 years and is a side product in the thorium cycle. It has been cited as an obstacle to nuclear proliferation using 233U as the fissile material, because the intense gamma radiation emitted by 208Tl (a daughter of 232U, produced relatively quickly) makes the 233U contaminated with it more difficult to handle.
Key facts
- Isotope.symbol
- U
- Isotope.mass_number
- 232
- Isotope.num_neutrons
- 140
- Isotope.num_protons
- 92
- Isotope.image
- Uranium-232.svg
- Isotope.decay_product
- Thorium-228
- Isotope.decay_symbol
- Th
- Isotope.decay_mass
- 228
- Isotope.decay_mode1
- Alpha
- Isotope.decay_energy1
- 5.414
- Isotope.parent
- Plutonium-236
- Isotope.parent_symbol
- Pu
- Isotope.parent_mass
- 236
- Isotope.parent_decay
- a
- Isotope.parent2
- Neptunium-232
- Isotope.parent2_symbol
- Np
- Isotope.parent2_mass
- 232
- Isotope.parent2_decay
- b+
via Wikipedia infobox
Chemical data
- Formula
- U
- Molecular weight
- 232.03715 g/mol
- IUPAC name
- uranium-232
- SMILES
- [232U]
- InChIKey
- JFALSRSLKYAFGM-VENIDDJXSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Instance of
- isotope of uranium
- Subclass of
- uranium
- Mass
- 232.03715486
Show 9 more facts
- canonical SMILES
- [232U]
- chemical formula
- U
- atomic number
- 92
- neutron number
- 140
- half-life
- 68.9
- spin quantum number
- 0.0
- parity quantum number
- 1
- mass excess
- 34609.53
- binding energy
- 1765960.104
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