Panggil Group
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Block
d block
pemblokiran f
Family unsur
transisi Metal
lanthanide
Jeneng papan Group
P63 / mmc
R_ 3M
Facts Interesting
Character length exceed error
- Samarium logam mbantu menehi pancingan metabolisme awak.
- Samarium logam ana 1st diamati dening Jean Charles Galissard de Marignac ing Dydimia ing 1853.
sumber
Found Minangka By-produk, Found in Minerals, Mining
Found in Minerals, Mining, Ores saka Minerals
sing katutup
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Lecoq de Boisbaudran
Discovery
ing 1817
ing taun 1879
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Manungsa
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Ulah lan Wuku
- Wis Efesus banget winates minangka logam beracun lan bisa nimbulaké cacat lair, kanker, etc.
- Meh 80% saka logam kadmium digunakake ing Nikel Baterei kadmium lan saiki lagi njupuk diganti karo isotop nikel.
Character length exceed error
Ulah Industrial
Industry Aerospace, Industry amunisi, Industri Kimia, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah liyane
wesi
wesi, Ing Reactors Nuclear
keracunan
Toxic
rada Toxic
Saiki ing badan Human
Ya
Ya
warna
Perak werna-Gray
perak Putih
Vickers atose
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reflectivity
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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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Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif
Konfigurasi elektron
[Kr] 4d 10 5S 2
[Xe] 4F 6 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Rhombohedral (RHO)
Crystal pola
HCP-Crystal-Structure-of-Cadmium.jpg#100
RHO-Crystal-Structure-of-Samarium.jpg#100
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
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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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Properties Teknik liyane
ductile, malleable
NA
Nindakake Magnetic
diamagnetic
paramagnetic
Property Listrik
Semiconductor
Arman
suhu kritis
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Enthalpy saka atomization