Panggil Group
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Block
pemblokiran f
d block
Family unsur
lanthanide
transisi Metal
Jeneng papan Group
P63 / mmc
Fm_ 3M
Facts Interesting
Character length exceed error
- unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
- unsur Iridium dikenal minangka paling metal resistance karat.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
sing katutup
Martin Heinrich Klaproth, Jöns Jakob Berzelius, Wilhelm Hisinger
Smithson Tennant
Discovery
ing 1803
ing 1803
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Segara
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Ulah lan Wuku
- Kang digunakake kanggo kalebu flints kanggo korek rokok.
- Sawijining senyawa Cerium (Gerah) oksida digunakake minangka katalis; sijine nang tembok saka open minangka ngalangi saka buildup saka ampas masak.
- Iridium duwe sifat anti karat lan digunakake ing alloy khusus karo logam Osmium lan alloy sing digunakake ing tips pen lan Compass bantalan poros.
Ulah Industrial
Industri Kimia
Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
Medical Research
NA
keracunan
arep Toxic
Toxic
Saiki ing badan Human
Ya
Ya
warna
perak Putih
perak Putih
reflectivity
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α allotropes
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β allotropes
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γ allotropes
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Pauling Elektronegativitas
Allred Rochow Elektronegativitas
Allen Elektronegativitas
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Pauling Electropositivity
Level Energy 3rd
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Level Energy 4
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Level Energy 5th
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Level Energy 6th
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Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
kebakar, ionisasi, Isotop radioaktif, Radioaktif
Konfigurasi elektron
[Xe] 4F 1 5d 1 6s 2
[Xe] 4F 14 5d 7 6s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Face tengah kubik (FCC)
Crystal pola
DHCP-Crystal-Structure-of-Cerium.jpg#100
FCC-Crystal-Structure-of-Iridium.jpg#100
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
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Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
Strength tensile
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viskositas
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Meksa beluk ing 1000 K
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Properties Teknik liyane
ductile, malleable
NA
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
Arman
Arman
suhu kritis
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Enthalpy saka atomization