Panggil Group
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Block
pemblokiran f
d block
Family unsur
lanthanide
transisi Metal
Jeneng papan Group
P63 / mmc
3M Im_
Facts Interesting
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
- metal Niobium iki digunakake kanggo njaluk disebut Columbium ing past.
- metal Niobium ketemu ing alam bebas (turah mbrawah).
sumber
Found in Minerals, Mining, Ores saka Minerals
Miturut-produk saka Tin Extraction, Found in Minerals, Mining, Ores saka Minerals
sing katutup
Carl Gustaf Mosander
Charles Hatchett
Discovery
Wonten ing taun 1838
ing taun 1801
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Ulah lan Wuku
Character length exceed error
Character length exceed error
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry amunisi, Industry Listrik, Industry Elektronik
Ulah liyane
wesi, Manufacturing mirror
wesi
keracunan
Low Toxic
Low Toxic
Saiki ing badan Human
Ya
Ya
α allotropes
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β allotropes
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γ allotropes
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Pauling Elektronegativitas
Sanderson Elektronegativitas
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Allred Rochow Elektronegativitas
Allen Elektronegativitas
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Pauling Electropositivity
Level Energy 6th
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tingkat Energy 7
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Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Kr] 4d 4 5S 1
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)
Crystal pola
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
BCC-Crystal-Structure-.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)
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Strength tensile
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viskositas
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Properties Teknik liyane
ductile
ductile, malleable
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
Arman
Arman
suhu kritis
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Enthalpy saka atomization