Nihonium
113
Nh
Golongan
13
Periode
7
Blok
p
Proton
Elektron
Neutron
113
113
173
Sifat Umum
Nomor atom
113
Massa atom
[286]
Nomor massa
286
Kategori
Logam pasca-transisi
Warna
n/a
Radioaktif
Ya
The name comes from the common Japanese name for Japan
Struktur kristal
n/a
Sejarah
Nihonium was identified in 2003 as an alpha decay product of element 115, moscovium by a team composed of Russian scientists at Joint Institute for Nuclear Research, Dubna and American scientists at the Lawrence Livermore National Laboratory.
The Dubna-Livermore collaboration has strengthened their claim for the discovery of nihonium by conducting chemical experiments on the final decay product 268Db.
The Dubna-Livermore collaboration has strengthened their claim for the discovery of nihonium by conducting chemical experiments on the final decay product 268Db.
Elektron per kulit
2, 8, 18, 32, 32, 18, 3
Konfigurasi elektron
[Rn] 5f14 6d10 7s2 7p1
Nihonium is historically known as eka-thallium
Sifat Fisika
Fase
Solid
Kepadatan
16 g/cm3
Titik lebur
703,15 K | 430 °C | 806 °F
Titik didih
1373,15 K | 1100 °C | 2012 °F
Kalor peleburan
n/a kJ/mol
Kalor penguapan
n/a kJ/mol
Kapasitas kalor molar
- J/g·K
Kelimpahan di kerak bumi
n/a
Kelimpahan di alam semesta
n/a
Kredit Gambar: Wikimedia Commons (Hrustov)
Unsur tersebut ditemukan di Institut Gabungan Penelitian Nuklir di Dubna, Rusia
Nomor CAS
54084-70-7
Nomor PubChem CID
n/a
Sifat Atom
Jari-jari atom
-
Jari-jari kovalen
136 pm
Elektronegativitas
-
Potensi Ionisasi
-
Volume atom
-
Kondusivitas termal
-
Bilangan oksidasi
1, 3, 5
Aplikasi
Nihonium is used for scientific research purposes only.
Nihonium is harmful due to its radioactivity
Isotop
Isotop stabil
-Isotop tidak stabil
278Nh, 282Nh, 283Nh, 284Nh, 285Nh, 286Nh, 287Nh