Family unsur
transisi Metal
transisi Metal
Jeneng papan Group
I_ 43m
3M Im_
Facts Interesting
- Manganese penting tilak unsur ing kabeh formulir gesang.
- metal manganese oxidizes gampang banget, nanging ora sekring sing gampang.
- Krom punika reaktif, Empu durung ketemu gratis ing alam.
- Ores saka Chromites Mineral sing sumber utama saka logam Krom.
- Meh 90% penyamakan kulit wis rampung karo bantuan saka krom.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores logam, Ores saka Minerals
sing katutup
Johann Gottlieb Gahn
Louis Nicolas Vauquelin
Discovery
ing 1774
Ing Antarane 1797 - 1798
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Manungsa
Ulah lan Wuku
Character length exceed error
Character length exceed error
Ulah Industrial
Industry automobile, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia
keracunan
Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
Vickers atose
ora Sumadhiya
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Pauling Elektronegativitas
Sanderson Elektronegativitas
Allred Rochow Elektronegativitas
Pauling Electropositivity
Level Energy 23rd
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Ar] 3d 5 4s 2
[Ar] 3d 5 4s 1
Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
Crystal pola
BCC-Crystal-Structure-.jpg#100
BCC-Crystal-Structure-.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)
Strength tensile
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
Meksa beluk ing 2000 K
ora Sumadhiya
nyukur pengaturan
ora Sumadhiya
Poisson rasio
ora Sumadhiya
Properties Teknik liyane
NA
NA
Nindakake Magnetic
paramagnetic
Antiferromagnetic
Property Listrik
Arman
NA
suhu kritis
ora Sumadhiya
ora Sumadhiya
Enthalpy saka atomization