Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
Jeneng papan Group
I4 / mmm
Fm_ 3M
Facts Interesting
- metal Protaktinium wis 29 isotop.
- Isotop saka Protaktinium-231 digunakake ing gegaman nuklir.
- Kuwi unsur paling termenung.
- Silver punika logam ductile paling kapindho sawisé Gold.
- Sampeyan uga dipigunakaké ing Dentistry minangka wesi dental klip lan penobatan.
sumber
Found in Ores Uranium, Mining, Ores logam
bumi lemah ndhuwur, Found in Minerals, Ores logam
sing katutup
William Crookes
-
Discovery
ing taun 1900
Sadurunge 5000 BC
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
-
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Manungsa
Ulah lan Wuku
- Efesus saiki dikenal saka logam Protaktinium sing winates kanggo riset waé mung.
- Silver utamané dipigunakaké kanggo Jewelry lan nuduhake Piece.
- Kang digunakake kanggo Manufaktur mirrors kualitas dhuwur amarga bisa reflectivity sawijining.
Ulah Industrial
-
Industri Kimia, Industry Clothing, Industry Listrik
Ulah Medical
-
Dentistry, Industry Pharmaceutical
Ulah liyane
-
wesi, bullion, koin, Jewellery, patung, Statues
keracunan
Highly Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Pauling Elektronegativitas
Sanderson Elektronegativitas
Allred Rochow Elektronegativitas
Mulliken-Jaffe Elektronegativitas
Pauling Electropositivity
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
Kimia Stabilitas, ionisasi, kelarutan
Konfigurasi elektron
[Rn] 5F 2 6D 1 7s 2
[Kr] 4d 10 5S 1
Struktur Crystal
Tetragonal (TETR)
Face tengah kubik (FCC)
Crystal pola
TETR-Crystal-Structure-of-Protactinium.jpg#100
FCC-Crystal-Structure-of-Silver.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
Properties Teknik liyane
-
ductile, malleable
Nindakake Magnetic
paramagnetic
diamagnetic
Property Listrik
Arman
Arman
Enthalpy saka atomization