Silver mungsuh Protaktinium
Tabel périodik
Symbol
Ag
Pa
Panggil Group
11
7
ora Sumadhiya
Panggil periode
5
7
Block
d block
pemblokiran f
Family unsur
transisi Metal
actinide
CAS Number
7440224
99+
7440133
99+
Jeneng papan Group
Fm_ 3M
I4 / mmm
Space Group Number
225.00
2
139.00
8
facts
Facts Interesting
- Kuwi unsur paling termenung.
- Silver punika logam ductile paling kapindho sawisé Gold.
- Sampeyan uga dipigunakaké ing Dentistry minangka wesi dental klip lan penobatan.
- metal Protaktinium wis 29 isotop.
- Isotop saka Protaktinium-231 digunakake ing gegaman nuklir.
sumber
bumi lemah ndhuwur, Found in Minerals, Ores logam
Found in Ores Uranium, Mining, Ores logam
History
sing katutup
Unknown
William Crookes
Discovery
Sadurunge 5000 BC
ing taun 1900
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-8 %
26
ora Sumadhiya
Turah mbrawah Ing Sun
~0.0000001 %
26
~-9999 %
Turah mbrawah Ing meteorit
0.00 %
38
ora Sumadhiya
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
19
0.00 %
99+
ulah
Ulah lan Wuku
- Silver utamané dipigunakaké kanggo Jewelry lan nuduhake Piece.
- Kang digunakake kanggo Manufaktur mirrors kualitas dhuwur amarga bisa reflectivity sawijining.
- Efesus saiki dikenal saka logam Protaktinium sing winates kanggo riset waé mung.
Ulah Industrial
Industri Kimia, Industry Clothing, Industry Listrik
NA
Ulah Medical
Dentistry, Industry Pharmaceutical
NA
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
NA
Properties biologi
keracunan
non Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.00 Sang / mg dm-3
29
0.00 Sang / mg dm-3
37
ing Bone
0.44 ppm
20
0.00 ppm
36
fisik Properties
leleh Point
961.93 ° C
99+
1,568.00 ° C
21
Boiling Point
2,212.00 ° C
99+
4,027.00 ° C
12
katon
State fisik
Solid
Solid
warna
perak Putih
Silver
luster
metallic
metallic
atose
Mohs atose
2.50
14
ora Sumadhiya
Brinell atose
251.00 MPa
37
ora Sumadhiya
Vickers atose
229.00 MPa
30
ora Sumadhiya
Kacepetan swara
2,680.00 m / s
34
ora Sumadhiya
Properties Optical
reflectivity
97.00 %
1
ora Sumadhiya
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Ag
Pa
isotop
Isotop dikenal
36
3
27
12
keelektronegatifan
Pauling Elektronegativitas
1.93
9
1.50
27
Sanderson Elektronegativitas
1.83
11
ora Sumadhiya
Allred Rochow Elektronegativitas
1.42
18
1.14
28
Mulliken-Jaffe Elektronegativitas
1.47
15
ora Sumadhiya
Allen Elektronegativitas
1.87
7
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.07
99+
2.50
27
tenogo ionisasi
Level Energy 1st
731.00 kJ / mol
27
568.00 kJ / mol
99+
Level Energy 2
2,070.00 kJ / mol
11
1,128.00 kJ / mol
99+
Level Energy 3rd
3,361.00 kJ / mol
19
1,814.00 kJ / mol
99+
Level Energy 4
ora Sumadhiya
2,991.00 kJ / mol
99+
padha karo elektrokimia
4.02 g / amp-day
7
1.72 g / amp-day
99+
Fungsi Work elektron
4.26 eV
20
ora Sumadhiya
Properties Kimia liyane
Kimia Stabilitas, ionisasi, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
47
99+
91
27
Konfigurasi elektron
[Kr] 4d 10 5S 1
[Rn] 5F 2 6D 1 7s 2
Struktur Crystal
Face tengah kubik (FCC)
Tetragonal (TETR)
Crystal pola
FCC-Crystal-Structure-of-Silver.jpg#100
TETR-Crystal-Structure-of-Protactinium.jpg#100
atom
Jumlah proton
47
99+
91
27
Jumlah Neutron
61
99+
122
21
Jumlah Èlèktron
47
99+
91
27
Radius saka Atom
Radius atom
144.00 pm
36
163.00 pm
25
kovalen Radius
145.00 pm
39
200.00 pm
11
Van der Waals Radius
172.00 pm
38
243.00 pm
11
Bobot atom
107.87 Amu
99+
231.04 Amu
24
Volume atom
10.30 cm3 / mol
99+
15.00 cm3 / mol
34
Nomer atom jejer
Potensi Valence Electron
11.40 (-eV)
99+
92.00 (-eV)
11
Constant pola
408.53 pm
20
392.50 pm
23
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
10.49 g / cm 3
35
15.37 g / cm 3
20
Kapadhetan Nalika Liquid (ing mp)
9.32 g / cm3
21
ora Sumadhiya
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
14
ora Sumadhiya
situs kelenturan
nyukur pengaturan
30.00 GPA
23
ora Sumadhiya
pengaturan akeh
100.00 GPA
16
ora Sumadhiya
Young kang pengaturan
83.00 GPA
23
ora Sumadhiya
Poisson rasio
0.37
7
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
Unknown
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
10.50
26
15.37
12
Nindakake Magnetic
diamagnetic
paramagnetic
kelemahan
0.00
5
ora Sumadhiya
Properties Listrik
Property Listrik
Arman
Arman
resistivity
15.87 nΩ · m
99+
177.00 nΩ · m
21
konduktivitas listrik
0.63 10 6 / cm Ω
1
0.05 10 6 / cm Ω
34
elektron Affinity
125.60 kJ / mol
5
ora Sumadhiya
termal Properties
Kalor tartamtu
0.24 J / (kg K)
25
0.12 J / (kg K)
40
Graham Kapasitas kalor
25.35 J / mol · K
99+
ora Sumadhiya
doyo termal
429.00 W / m · K
1
47.00 W / m · K
32
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
18.90 μm / (m · K)
23
9.90 μm / (m · K)
40
enthalpy
Enthalpy panguapan
255.10 kJ / mol
37
ora Sumadhiya
Enthalpy saka Fusion
11.30 kJ / mol
31
12.34 kJ / mol
28
Enthalpy saka atomization
284.50 kJ / mol
37
ora Sumadhiya
Standard molar Entropy
42.60 J / mol.K
35
198.10 J / mol.K
1
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