Panggil Group
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Block
pemblokiran f
d block
Family unsur
lanthanide
transisi Metal
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.
- Osmium logam ora oxidize ing online kajaba kang digawe panas.
- Nanging yen digawe panas den iku formulir Osmium tetroxide, kang Highly beracun.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found Minangka By-produk, Found in Minerals, Mining
sing katutup
Carl Gustaf Mosander
Smithson Tennant
Discovery
Wonten ing taun 1838
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
Character length exceed error
- Nduweni Efesus banget winates lan wesi banget hard lan digunakake ing Manufaktur saka tips pen, pivots, jarum lan kontak electrical.
- Sampeyan uga dipigunakaké minangka katalis industri kanggo nyepetake reaksi kimia.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Ulah liyane
wesi, Manufacturing mirror
wesi
keracunan
Low Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ora
warna
perak Putih
Perak werna-Gray
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
Allred Rochow Elektronegativitas
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
Kimia Stabilitas, ionisasi, kelarutan
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Xe] 4F 14 5d 6 6s 2
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
kovalen Radius
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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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Young kang pengaturan
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Properties Teknik liyane
ductile
ductile
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
Arman
Arman
suhu kritis
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Enthalpy saka atomization