Panggil Group
ora Sumadhiya
Block
pemblokiran f
p pemblokiran
Family unsur
lanthanide
Transisi Post-
Jeneng papan Group
P63 / mmc
P63 / mmc
Facts Interesting
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
- Senyawa saka logam Thallium Highly Toxic.
- metal Thallium lagi seng di tuduh minangka karsinogen manungsa.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found Minangka By-produk, Ores logam, Ores saka Minerals
sing katutup
Carl Gustaf Mosander
William Crookes
Discovery
Wonten ing taun 1838
ing 1861
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
Industri Kimia
Ulah Medical
NA
Medical Research
Ulah liyane
wesi, Manufacturing mirror
wesi
keracunan
Low Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
warna
perak Putih
perak Putih
Vickers atose
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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
Mulliken-Jaffe Elektronegativitas
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Allen Elektronegativitas
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Pauling Electropositivity
Level Energy 4
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Level Energy 5th
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Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Xe] 4F 14 5d 10 6s 2 6p 1
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
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, 2 π/3
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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Meksa beluk ing 2000 K
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Properties Teknik liyane
ductile
ductile, Sectile
Nindakake Magnetic
paramagnetic
diamagnetic
Property Listrik
Arman
Arman
suhu kritis
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Enthalpy saka atomization