Panggil Group
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Block
d block
pemblokiran f
Family unsur
transisi Metal
lanthanide
Jeneng papan Group
Fm_ 3M
P63 / mmc
Facts Interesting
Character length exceed error
- Praseodymium logam sintetik diprodhuksi logam.
- Praseodymium digunakake minangka bahan bakar kanggo generator radioaktif.
sumber
Ores logam
Found in Minerals, Mining, Ores saka Minerals
sing katutup
William Hyde Wollaston
Not Available
Discovery
ing 1803
ing taun 1885
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
- Biasane Proteksi logam digunakake ing katalitik dinggo ngowahi. Ing industri elektronik kang digunakake ing kapasitor Keramik saka mobile lan komputer.
- Kang digunakake ing perhiasan lan fillings dental lan Koruna.
- Gunakake utama Praseodymium kalebu wesi. Praseodymium -Magnesium alloy digunakake ing mesin pesawat amarga kekuatan dhuwur.
- metal iki uga digunakake nalika nggawe wesi sembrani permanen.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Elektronik
Industri Kimia
Ulah Medical
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
NA
Ulah liyane
koin, bullion, Jewellery
wesi
keracunan
Toxic
arep Toxic
Saiki ing badan Human
Ora
Ora
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
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
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif
Konfigurasi elektron
[Kr] 4d 10
[Xe] 4F 3 6s 2
Struktur Crystal
Face tengah kubik (FCC)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
FCC-Crystal-Structure-of-Palladium.jpg#100
HCP-Crystal-Structure-of-Praseodymium.jpg#100
pola Angles
π/2, π/2, π/2
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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Properties Teknik liyane
ductile, malleable, Weldable
ductile, malleable
Nindakake Magnetic
diamagnetic
paramagnetic
Property Listrik
Arman
Arman
suhu kritis
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ora Sumadhiya
Enthalpy saka atomization