Nuklida · stabil · alami
Platina-196 (¹⁹⁶Pt)
Platina-196 (¹⁹⁶Pt) adalah isotop stabil platina dengan 78 proton dan 118 neutron (nomor massa 196). Kelimpahan alaminya 0.252 11(340).
Data nuklida
- Unsur
- Platina (Pt, Z = 78)
- Nomor massa (A)
- 196
- Proton (Z)
- 78
- Neutron (N)
- 118
- Massa atom
- 195.964954648 ± 0.000000547 u
- Waktu paruh
- Stabil
- Mode peluruhan
- Tidak meluruh
- Kelimpahan alami
- 0.252 11(340)
- Tahun penemuan
- 1935
- Sumber data
- IAEA Atomic Mass Data Center (NUBASE) and IUPAC CIAAW, via PubChem
Kegunaan isotop platina
- Astrophysicists have confirmed an anomaly in the isotopic composition of platinum in the chemically peculiar HgMn star χ Lupi, where the platinum isotopic composition was shown to be a mixture of 196Pt and 198Pt (Fig. IUPAC.78.1).
Isotop platina lainnya
¹⁶⁵Pt, ¹⁶⁶Pt, ¹⁶⁷Pt, ¹⁶⁸Pt, ¹⁶⁹Pt, ¹⁷⁰Pt, ¹⁷¹Pt, ¹⁷²Pt, ¹⁷³Pt, ¹⁷⁴Pt, ¹⁷⁵Pt, ¹⁷⁶Pt, ¹⁷⁷Pt, ¹⁷⁸Pt, ¹⁷⁹Pt, ¹⁸⁰Pt, ¹⁸¹Pt, ¹⁸²Pt, ¹⁸³Pt, ¹⁸⁴Pt, ¹⁸⁵Pt, ¹⁸⁶Pt, ¹⁸⁷Pt, ¹⁸⁸Pt, ¹⁸⁹Pt, ¹⁹⁰Pt, ¹⁹¹Pt, ¹⁹²Pt, ¹⁹³Pt, ¹⁹⁴Pt, ¹⁹⁵Pt, ¹⁹⁷Pt, ¹⁹⁸Pt, ¹⁹⁹Pt, ²⁰⁰Pt, ²⁰¹Pt, ²⁰²Pt, ²⁰³Pt, ²⁰⁴Pt, ²⁰⁵Pt, ²⁰⁶Pt, ²⁰⁷Pt, ²⁰⁸Pt