Panggil Group
ora Sumadhiya
Block
pemblokiran f
pemblokiran f
Family unsur
lanthanide
actinide
Jeneng papan Group
P63 / mmc
Cmcm
Facts Interesting
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
- negara mining utama saka Uranium kalebu Rusia, Australia, Namibia, Kanada lan Niger lan total 33% Uranium sing mine ing Kazakhstan.
sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Mining, Ores saka Minerals
sing katutup
Carl Gustaf Mosander
Not Available
Discovery
Wonten ing taun 1838
ing taun 1789
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Ulah lan Wuku
Character length exceed error
- Gunakake utama saka logam kalebu bahan bakar nuklir kang digunakake kanggo generate yin listrik stasiun daya nuklir.
- unsur sintetis kaya transuranium sing digawe saka logam Uranium.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry amunisi, Industri Kimia
Ulah liyane
wesi, Manufacturing mirror
wesi, Jewellery, Bahan bakar nuklir reaktor kang, patung, Statues
keracunan
Low Toxic
Toxic
Saiki ing badan Human
Ya
Ora
warna
perak Putih
perak Gray
α allotropes
ora Sumadhiya
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β allotropes
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γ allotropes
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Pauling Elektronegativitas
Allred Rochow Elektronegativitas
Pauling Electropositivity
Level Energy 5th
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Rn] 5F 3 6D 1 7s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Orthorhombic (Orth)
Crystal pola
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
ORTH-Crystal-Structure-of-Uranium.jpg#100
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
Strength tensile
ora Sumadhiya
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viskositas
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
ductile
ductile, malleable
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
Arman
Arman miskin
elektron Affinity
ora Sumadhiya
suhu kritis
ora Sumadhiya
ora Sumadhiya
Enthalpy saka atomization