Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
Jeneng papan Group
I4 / mmm
P63 / mmc
Facts Interesting
- metal Protaktinium wis 29 isotop.
- Isotop saka Protaktinium-231 digunakake ing gegaman nuklir.
- Mung logam kang Burns ing Nitrogen punika Titanium.
- Titanium uga dikenal minangka karat logam tahan.
sumber
Found in Ores Uranium, Mining, Ores logam
Found in Minerals, Mining
sing katutup
William Crookes
W. Gregor & J. Berzelius
Discovery
ing taun 1900
ing taun 1791
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.
- wesi digunakake ing wahana, pesawat lan industri amunisi.
- pipo digunakake ing tetanduran distillation, segara, hulls kapal amba, etc.
Ulah Industrial
-
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
-
Dentistry, Surgical Instruments Manufacturing
Ulah liyane
-
wesi, Jewellery, patung, Statues
keracunan
Highly Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
warna
Silver
Perak Gray-Putih
Pauling Elektronegativitas
Sanderson Elektronegativitas
Allred Rochow Elektronegativitas
Mulliken-Jaffe Elektronegativitas
Pauling Electropositivity
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
Kimia Stabilitas, ionisasi
Konfigurasi elektron
[Rn] 5F 2 6D 1 7s 2
[Ar] 3d 2 4s 2
Struktur Crystal
Tetragonal (TETR)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
TETR-Crystal-Structure-of-Protactinium.jpg#100
HCP-Crystal-Structure-of-Titanium.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
Nindakake Magnetic
paramagnetic
paramagnetic
Property Listrik
Arman
Arman miskin
Enthalpy saka atomization