uranium mungsuh thorium
Tabel périodik
Symbol
U
Th
Panggil Group
0
18
0
18
Panggil periode
7
7
Block
pemblokiran f
pemblokiran f
Family unsur
actinide
actinide
CAS Number
7440611
28
7440326
99+
Jeneng papan Group
Cmcm
P63 / mmc
Space Group Number
63.00
10
194.00
5
facts
Facts Interesting
- negara mining utama saka Uranium kalebu Rusia, Australia, Namibia, Kanada lan Niger lan total 33% Uranium sing mine ing Kazakhstan.
- metal Thorium digunakake minangka pilihan sulih liwat Uranium kanggo bahan bakar nuklir.
- Thorium logam katon (putih, alus) iku kaya-kaya padha Lead logam.
sumber
bumi lemah ndhuwur, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Not Available
Jöns Jakob Berzelius
Discovery
ing taun 1789
ing 1829
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-8 %
29
3 * 10-4 %
9
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.0004 %
9
Turah mbrawah Ing meteorit
0.00 %
99+
0.05 %
11
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
36
0.66 %
7
Turah mbrawah Ing Segara
0.00 %
11
0.00 %
15
ulah
Ulah lan Wuku
- Gunakake utama saka logam kalebu bahan bakar nuklir kang digunakake kanggo generate yin listrik stasiun daya nuklir.
- unsur sintetis kaya transuranium sing digawe saka logam Uranium.
- metal Thorium digunakake minangka agen allying kanggo Magnesium, Iku imparts kekuatan luwih lan resistance kanggo suhu.
- senyawa saka logam Thorium oxide digunakake minangka katalis industri.
Ulah Industrial
Industry amunisi, Industri Kimia
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Dentistry, Surgical Instruments Manufacturing
Ulah liyane
wesi, Jewellery, Bahan bakar nuklir reaktor kang, patung, Statues
wesi, Jewellery, patung, Statues
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
0.00 Sang / mg dm-3
33
ing Bone
ora Sumadhiya
0.02 ppm
29
fisik Properties
leleh Point
1,132.00 ° C
39
1,750.00 ° C
17
Boiling Point
3,818.00 ° C
16
4,790.00 ° C
8
katon
State fisik
Solid
Solid
warna
perak Gray
Silver
luster
metallic
NA
atose
Mohs atose
6.00
6
3.00
12
Brinell atose
2,350.00 MPa
2
390.00 MPa
29
Vickers atose
1,960.00 MPa
2
295.00 MPa
29
Kacepetan swara
3,155.00 m / s
25
2,490.00 m / s
36
Properties Optical
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
U
Th
isotop
Isotop dikenal
25
14
28
11
keelektronegatifan
Pauling Elektronegativitas
1.38
28
1.30
32
Allred Rochow Elektronegativitas
1.22
26
1.11
29
Electropositivity
Pauling Electropositivity
2.62
26
2.70
22
tenogo ionisasi
Level Energy 1st
597.60 kJ / mol
99+
587.00 kJ / mol
99+
Level Energy 2
1,420.00 kJ / mol
99+
1,110.00 kJ / mol
99+
Level Energy 3rd
1,900.00 kJ / mol
99+
1,978.00 kJ / mol
99+
Level Energy 4
3,145.00 kJ / mol
99+
2,780.00 kJ / mol
99+
padha karo elektrokimia
1.48 g / amp-day
99+
2.16 g / amp-day
24
Fungsi Work elektron
3.63 eV
30
3.41 eV
32
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
92
26
90
28
Konfigurasi elektron
[Rn] 5F 3 6D 1 7s 2
[Rn] 6D 2 7s 2
Struktur Crystal
Orthorhombic (Orth)
Face tengah kubik (FCC)
Crystal pola
ORTH-Crystal-Structure-of-Uranium.jpg#100
FCC-Crystal-Structure-of-Thorium.jpg#100
atom
Jumlah proton
92
26
90
28
Jumlah Neutron
146
13
142
15
Jumlah Èlèktron
92
26
90
28
Radius saka Atom
Radius atom
156.00 pm
29
179.80 pm
15
kovalen Radius
196.00 pm
14
206.00 pm
7
Van der Waals Radius
186.00 pm
33
237.00 pm
15
Bobot atom
238.03 Amu
21
232.04 Amu
23
Volume atom
12.59 cm3 / mol
40
19.90 cm3 / mol
20
Nomer atom jejer
Potensi Valence Electron
170.00 (-eV)
4
59.30 (-eV)
23
Constant pola
295.08 pm
99+
508.42 pm
14
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
19.10 g / cm 3
17
11.72 g / cm 3
32
Kapadhetan Nalika Liquid (ing mp)
17.30 g / cm3
7
ora Sumadhiya
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.01 (Pa)
20
0.00 (Pa)
22
situs kelenturan
nyukur pengaturan
111.00 GPA
10
31.00 GPA
21
pengaturan akeh
100.00 GPA
16
54.00 GPA
22
Young kang pengaturan
208.00 GPA
10
79.00 GPA
24
Poisson rasio
0.23
30
0.27
20
Properties Teknik liyane
ductile, malleable
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
18.80
10
11.70
23
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman miskin
superconductor
resistivity
0.28 nΩ · m
99+
157.00 nΩ · m
22
konduktivitas listrik
0.04 10 6 / cm Ω
37
0.07 10 6 / cm Ω
31
termal Properties
Kalor tartamtu
0.12 J / (kg K)
40
0.12 J / (kg K)
40
Graham Kapasitas kalor
27.67 J / mol · K
15
26.23 J / mol · K
30
doyo termal
27.50 W / m · K
40
54.00 W / m · K
28
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
13.90 μm / (m · K)
27
11.00 μm / (m · K)
36
enthalpy
Enthalpy panguapan
477.00 kJ / mol
13
429.00 kJ / mol
15
Enthalpy saka Fusion
15.48 kJ / mol
19
15.48 kJ / mol
19
Enthalpy saka atomization
489.50 kJ / mol
14
468.60 kJ / mol
15
Standard molar Entropy
50.20 J / mol.K
31
27.30 J / mol.K
99+
|
||
|
||
|
