Panggil Group
ora Sumadhiya
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.
- Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
- metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.
sumber
Found in Minerals, Mining, Ores saka Minerals
Miturut-produk Nyaring panggolekan Zirconium
sing katutup
Carl Gustaf Mosander
Dirk Coster and George de Hevesy
Discovery
Wonten ing taun 1838
ing taun 1922
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 amunisi
Ulah liyane
wesi, Manufacturing mirror
wesi, Ing Reactors Nuclear, Nuclear Riset, tujuan Research
keracunan
Low Toxic
Toxic
Saiki ing badan Human
Ya
Ora
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 5th
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Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Xe] 4F 14 5d 2 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
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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Properties Teknik liyane
ductile
ductile, malleable
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
Arman
Arman
suhu kritis
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Enthalpy saka atomization