Block
d block
pemblokiran f
Family unsur
transisi Metal
lanthanide
Jeneng papan Group
3M Im_
P63 / mmc
Facts Interesting
- Vanadium logam reaktif, Empu durung ketemu gratis ing alam.
- Vanadium bisa ditemokake ing meh 65 macem-macem jinis mineral.
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
sumber
Found Minangka By-produk, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
sing katutup
Andrés Manuel del Río
Carl Gustaf Mosander
Discovery
ing taun 1801
Wonten ing taun 1838
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Manungsa
Ulah lan Wuku
- Sawijining kumpulan karo baja digunakake banget angel lan Empu kang digunakake ing piring waja, As, kesatuan piston, pribadi lan crankshafts.
- oxide sawijining digunakake minangka pigmen kanggo kaca lan keramik.
- Ora ana panggunaan komersial, nanging paduane akeh dikarepake. Lanthanum lan Nikel alloy digunakake kanggo panyimpenan gas hidrogen.
- Panggunaan paling misuwur kanggo campuran mischmetal saka Lanthanum yaiku; minangka 'flints' kanggo korek rokok.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia
Industry Listrik, Industry Elektronik
Ulah liyane
wesi
wesi, Manufacturing mirror
keracunan
Toxic
Low Toxic
Saiki ing badan Human
Ya
Ya
warna
Blue-Silver Grey
perak Putih
Pauling Elektronegativitas
Sanderson Elektronegativitas
Allred Rochow Elektronegativitas
Mulliken-Jaffe Elektronegativitas
Pauling Electropositivity
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Ar] 3d 3 4s 2
[Xe] 5d 2 6s 2
Struktur Crystal
Body tengah kubik (Bcc)
Double Hexagonal Tutup dikempalken (DHCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
Properties Teknik liyane
ductile, malleable
ductile
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
superconductor
Arman
Enthalpy saka atomization