Rhenium mungsuh Gold
Tabel périodik
Symbol
Re
Au
Panggil Group
7
11
11
7
Panggil periode
6
6
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440155
99+
7440575
31
Jeneng papan Group
P63 / mmc
Fm_ 3M
Space Group Number
194.00
5
225.00
2
facts
Facts Interesting
- kimia saka Rhenium sing padha kanggo Manganese.
- metal Rhenium digawe nalika panyulingan Molybdenum.
Character length exceed error
sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Mining, Ores logam
History
sing katutup
Masataka Ogawa
Unknown
Discovery
ing taun 1908
Sadurunge 6000 SM
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-8 %
29
6 * 10-8 %
26
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 %
99+
Turah mbrawah Ing Segara
0.00 %
34
0.00 %
21
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
18
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.
- metal Gold utamané dipigunakaké kanggo Jewelry, bullion, koin, etc.
- Kang digunakake ing seni, hiasan, ornamen, etc. Sampeyan uga dipigunakaké kanggo proses listrik.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industri Kimia, Industry Clothing, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Dentistry, Industry Pharmaceutical
Ulah liyane
wesi
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
Low Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
0.00 Sang / mg dm-3
35
ing Bone
ora Sumadhiya
0.02 ppm
30
fisik Properties
leleh Point
3,180.00 ° C
2
1,064.43 ° C
99+
Boiling Point
5,627.00 ° C
2
2,807.00 ° C
36
katon
State fisik
Solid
Solid
warna
perak Gray
Gold
luster
metallic
metallic
atose
Mohs atose
7.00
3
2.50
14
Brinell atose
1,320.00 MPa
8
194.00 MPa
99+
Vickers atose
1,350.00 MPa
7
216.00 MPa
31
Kacepetan swara
4,700.00 m / s
15
2,030.00 m / s
99+
Properties Optical
reflectivity
ora Sumadhiya
95.00 %
2
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
Au
isotop
Isotop dikenal
33
6
36
3
keelektronegatifan
Pauling Elektronegativitas
1.90
11
2.54
1
Allred Rochow Elektronegativitas
1.46
15
1.42
18
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.87
7
Allen Elektronegativitas
1.60
21
1.92
5
Electropositivity
Pauling Electropositivity
2.10
99+
1.46
99+
tenogo ionisasi
Level Energy 1st
760.00 kJ / mol
20
890.10 kJ / mol
8
Level Energy 2
1,260.00 kJ / mol
99+
1,980.00 kJ / mol
12
Level Energy 3rd
2,510.00 kJ / mol
99+
ora Sumadhiya
Level Energy 4
3,640.00 kJ / mol
99+
ora Sumadhiya
padha karo elektrokimia
0.99 g / amp-day
99+
2.45 g / amp-day
21
Fungsi Work elektron
4.96 eV
7
5.10 eV
4
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
atom Properties
Panggil atom
75
99+
79
37
Konfigurasi elektron
[Xe] 4F 14 5d 5 6s 2
[Xe] 4F 14 5d 10 6s 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
Crystal pola
BCC-Crystal-Structure-.jpg#100
FCC-Crystal-Structure-of-Gold.jpg#100
atom
Jumlah proton
75
40
79
37
Jumlah Neutron
111
26
118
23
Jumlah Èlèktron
75
40
79
37
Radius saka Atom
Radius atom
137.00 pm
40
151.00 pm
32
kovalen Radius
151.00 pm
34
144.00 pm
40
Van der Waals Radius
200.00 pm
28
166.00 pm
39
Bobot atom
186.21 Amu
36
196.97 Amu
33
Volume atom
8.85 cm3 / mol
99+
10.20 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
180.00 (-eV)
3
43.40 (-eV)
99+
Constant pola
276.10 pm
99+
407.82 pm
21
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.62
3
1.61
4
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
21.02 g / cm 3
12
19.30 g / cm 3
15
Kapadhetan Nalika Liquid (ing mp)
18.90 g / cm3
4
17.31 g / cm3
6
Strength tensile
1,070.00 MPa
3
120.00 MPa
15
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
23
Meksa beluk ing 2000 K
0.00 (Pa)
29
67.00 (Pa)
4
situs kelenturan
nyukur pengaturan
178.00 GPA
3
27.00 GPA
27
pengaturan akeh
370.00 GPA
2
180.00 GPA
9
Young kang pengaturan
463.00 GPA
2
79.00 GPA
24
Poisson rasio
0.30
14
0.40
4
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
21.02
5
19.32
8
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
193.00 nΩ · m
20
2.20 nΩ · m
99+
konduktivitas listrik
0.05 10 6 / cm Ω
33
0.45 10 6 / cm Ω
3
elektron Affinity
14.50 kJ / mol
35
222.80 kJ / mol
1
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.13 J / (kg K)
39
Graham Kapasitas kalor
25.48 J / mol · K
38
25.42 J / mol · K
40
doyo termal
48.00 W / m · K
31
318.00 W / m · K
3
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
6.20 μm / (m · K)
99+
14.20 μm / (m · K)
26
enthalpy
Enthalpy panguapan
707.10 kJ / mol
3
324.40 kJ / mol
27
Enthalpy saka Fusion
33.05 kJ / mol
2
12.55 kJ / mol
27
Enthalpy saka atomization
791.00 kJ / mol
2
364.00 kJ / mol
25
Standard molar Entropy
36.90 J / mol.K
99+
47.40 J / mol.K
32
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