Family unsur
transisi Metal
transisi Metal
Jeneng papan Group
Fm_ 3M
Fm_ 3M
Facts Interesting
- unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
- unsur Iridium dikenal minangka paling metal resistance karat.
- Platinum punika logam paling langka saka kategori logam larang regane ..
- Iklan Platinum diprodhuksi minangka prodhuk sampingan ores saka nikel.
sumber
Found in Minerals, Mining, Ores saka Minerals
Mining, Ores logam, Ores saka Minerals
sing katutup
Smithson Tennant
Antonio de Ulloa
Discovery
ing 1803
ing 1735
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Ulah lan Wuku
- Iridium duwe sifat anti karat lan digunakake ing alloy khusus karo logam Osmium lan alloy sing digunakake ing tips pen lan Compass bantalan poros.
- Platinum logam utamané dipigunakaké ing perhiasan.
- Platinum digunakake minangka katalis industri ing asam nitrat, silikon lan benzena.
Ulah Industrial
Industry automobile, Industry Listrik, Industry Elektronik
Industry Aerospace, Industri Kimia
Ulah Medical
NA
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi, bullion, koin, Jewellery, patung, Statues
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ora
warna
perak Putih
perak Putih
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Pauling Elektronegativitas
Allred Rochow Elektronegativitas
Pauling Electropositivity
Properties Kimia liyane
kebakar, ionisasi, Isotop radioaktif, Radioaktif
Kimia Stabilitas, anti Corrosion, ionisasi
Konfigurasi elektron
[Xe] 4F 14 5d 7 6s 2
[Xe] 4F 14 5d 9 6s 1
Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
Crystal pola
FCC-Crystal-Structure-of-Iridium.jpg#100
FCC-Crystal-Structure-of-Platinum.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
viskositas
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
NA
ductile, malleable
Nindakake Magnetic
paramagnetic
paramagnetic
permeabilitas
ora Sumadhiya
Property Listrik
Arman
Arman
suhu kritis
ora Sumadhiya
ora Sumadhiya
Enthalpy saka atomization