Rhenium mungsuh uranium
Tabel périodik
Symbol
Re
U
Panggil Group
7
11
0
18
Panggil periode
6
7
Block
d block
pemblokiran f
Family unsur
transisi Metal
actinide
CAS Number
7440155
99+
7440611
28
Jeneng papan Group
P63 / mmc
Cmcm
Space Group Number
194.00
5
63.00
10
facts
Facts Interesting
- kimia saka Rhenium sing padha kanggo Manganese.
- metal Rhenium digawe nalika panyulingan Molybdenum.
- negara mining utama saka Uranium kalebu Rusia, Australia, Namibia, Kanada lan Niger lan total 33% Uranium sing mine ing Kazakhstan.
sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Mining, Ores saka Minerals
History
sing katutup
Masataka Ogawa
Not Available
Discovery
ing taun 1908
ing taun 1789
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-8 %
29
2 * 10-8 %
29
Turah mbrawah Ing Sun
~0.00000001 %
29
~0.0000001 %
26
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
36
Turah mbrawah Ing Segara
0.00 %
34
0.00 %
11
ulah
Ulah lan Wuku
- Wesi saka Rhenium digunakake minangka materi kontak listrik. Iku bisa nolak tahan karat busar.
- katalis digunakake ing hidrogenasi kimia nggoleki. Sawijining campuran karo nikel digunakake kanggo gawé glathi turbin.
- 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.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industry amunisi, Industri Kimia
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi, Jewellery, Bahan bakar nuklir reaktor kang, patung, Statues
Properties biologi
keracunan
Low Toxic
Toxic
Saiki ing badan Human
Ora
Ora
fisik Properties
leleh Point
3,180.00 ° C
2
1,132.00 ° C
39
Boiling Point
5,627.00 ° C
2
3,818.00 ° C
16
katon
State fisik
Solid
Solid
warna
perak Gray
perak Gray
luster
metallic
metallic
atose
Mohs atose
7.00
3
6.00
6
Brinell atose
1,320.00 MPa
8
2,350.00 MPa
2
Vickers atose
1,350.00 MPa
7
1,960.00 MPa
2
Kacepetan swara
4,700.00 m / s
15
3,155.00 m / s
25
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
Re
U
isotop
Isotop dikenal
33
6
25
14
keelektronegatifan
Pauling Elektronegativitas
1.90
11
1.38
28
Allred Rochow Elektronegativitas
1.46
15
1.22
26
Allen Elektronegativitas
1.60
21
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.10
99+
2.62
26
tenogo ionisasi
Level Energy 1st
760.00 kJ / mol
20
597.60 kJ / mol
99+
Level Energy 2
1,260.00 kJ / mol
99+
1,420.00 kJ / mol
99+
Level Energy 3rd
2,510.00 kJ / mol
99+
1,900.00 kJ / mol
99+
Level Energy 4
3,640.00 kJ / mol
99+
3,145.00 kJ / mol
99+
padha karo elektrokimia
0.99 g / amp-day
99+
1.48 g / amp-day
99+
Fungsi Work elektron
4.96 eV
7
3.63 eV
30
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
75
99+
92
26
Konfigurasi elektron
[Xe] 4F 14 5d 5 6s 2
[Rn] 5F 3 6D 1 7s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Orthorhombic (Orth)
Crystal pola
BCC-Crystal-Structure-.jpg#100
ORTH-Crystal-Structure-of-Uranium.jpg#100
atom
Jumlah proton
75
40
92
26
Jumlah Neutron
111
26
146
13
Jumlah Èlèktron
75
40
92
26
Radius saka Atom
Radius atom
137.00 pm
40
156.00 pm
29
kovalen Radius
151.00 pm
34
196.00 pm
14
Van der Waals Radius
200.00 pm
28
186.00 pm
33
Bobot atom
186.21 Amu
36
238.03 Amu
21
Volume atom
8.85 cm3 / mol
99+
12.59 cm3 / mol
40
Nomer atom jejer
Potensi Valence Electron
180.00 (-eV)
3
170.00 (-eV)
4
Constant pola
276.10 pm
99+
295.08 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.62
3
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
21.02 g / cm 3
12
19.10 g / cm 3
17
Kapadhetan Nalika Liquid (ing mp)
18.90 g / cm3
4
17.30 g / cm3
7
Strength tensile
1,070.00 MPa
3
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.00 (Pa)
29
0.01 (Pa)
20
situs kelenturan
nyukur pengaturan
178.00 GPA
3
111.00 GPA
10
pengaturan akeh
370.00 GPA
2
100.00 GPA
16
Young kang pengaturan
463.00 GPA
2
208.00 GPA
10
Poisson rasio
0.30
14
0.23
30
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
21.02
5
18.80
10
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman miskin
resistivity
193.00 nΩ · m
20
0.28 nΩ · m
99+
konduktivitas listrik
0.05 10 6 / cm Ω
33
0.04 10 6 / cm Ω
37
elektron Affinity
14.50 kJ / mol
35
ora Sumadhiya
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.12 J / (kg K)
40
Graham Kapasitas kalor
25.48 J / mol · K
38
27.67 J / mol · K
15
doyo termal
48.00 W / m · K
31
27.50 W / m · K
40
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
6.20 μm / (m · K)
99+
13.90 μm / (m · K)
27
enthalpy
Enthalpy panguapan
707.10 kJ / mol
3
477.00 kJ / mol
13
Enthalpy saka Fusion
33.05 kJ / mol
2
15.48 kJ / mol
19
Enthalpy saka atomization
791.00 kJ / mol
2
489.50 kJ / mol
14
Standard molar Entropy
36.90 J / mol.K
99+
50.20 J / mol.K
31
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