Nuklida · stabil · alami
Xenon-131 (¹³¹Xe)
Xenon-131 (¹³¹Xe) adalah isotop stabil xenon dengan 54 proton dan 77 neutron (nomor massa 131). Kelimpahan alaminya 0.212 32(51).
Data nuklida
- Unsur
- Xenon (Xe, Z = 54)
- Nomor massa (A)
- 131
- Proton (Z)
- 54
- Neutron (N)
- 77
- Massa atom
- 130.90508412808 ± 0.00000000549 u
- Waktu paruh
- Stabil
- Mode peluruhan
- Tidak meluruh
- Kelimpahan alami
- 0.212 32(51)
- Tahun penemuan
- 1920
- Sumber data
- IAEA Atomic Mass Data Center (NUBASE) and IUPAC CIAAW, via PubChem
Kegunaan isotop xenon
- Radiogenic xenon isotopes are produced by nuclear reactions in atomic bombs and nuclear reactors. For example, 131Xe, 133Xe, and 135Xe are some of the fission products of 235U and 239Pu, and finding these isotopes would be evidence of a nuclear bomb reaction. Measurements of xenon isotopes (e.g. in the atmosphere or the subsurface) have been used to identify contamination from these sources, for example, to detect faults in nuclear reactors or to monitor compliance with nuclear test bans (Fig. IUPAC.54.1).
Isotop xenon lainnya
¹⁰⁸Xe, ¹⁰⁹Xe, ¹¹⁰Xe, ¹¹¹Xe, ¹¹²Xe, ¹¹³Xe, ¹¹⁴Xe, ¹¹⁵Xe, ¹¹⁶Xe, ¹¹⁷Xe, ¹¹⁸Xe, ¹¹⁹Xe, ¹²⁰Xe, ¹²¹Xe, ¹²²Xe, ¹²³Xe, ¹²⁴Xe, ¹²⁵Xe, ¹²⁶Xe, ¹²⁷Xe, ¹²⁸Xe, ¹²⁹Xe, ¹³⁰Xe, ¹³²Xe, ¹³³Xe, ¹³⁴Xe, ¹³⁵Xe, ¹³⁶Xe, ¹³⁷Xe, ¹³⁸Xe, ¹³⁹Xe, ¹⁴⁰Xe, ¹⁴¹Xe, ¹⁴²Xe, ¹⁴³Xe, ¹⁴⁴Xe, ¹⁴⁵Xe, ¹⁴⁶Xe, ¹⁴⁷Xe, ¹⁴⁸Xe, ¹⁴⁹Xe, ¹⁵⁰Xe