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Rhenium unsur
Rhenium


Tabel périodik
0
Symbol
Re 0
Panggil Group
7 11
Panggil periode
6 2
Block
d block 0
Family unsur
transisi Metal 0
CAS Number
7440155 64
Jeneng papan Group
P63 / mmc 0
Space Group Number
194.00 5
facts
0
Facts Interesting
  • kimia saka Rhenium sing padha kanggo Manganese.
  • metal Rhenium digawe nalika panyulingan Molybdenum.
0
sumber
Found in Minerals, Mining, Ores saka Minerals 0
History
0
sing katutup
Masataka Ogawa 0
Discovery
ing taun 1908 0
turah mbrawah
0
Turah mbrawah Ing Universe
2 * 10-8 % 29
Turah mbrawah Ing Sun
~0.00000001 % 29
Turah mbrawah Ing meteorit
0.00 % 44
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 52
Turah mbrawah Ing Segara
0.00 % 34
Turah mbrawah Ing Manungsa
ora Sumadhiya 0
ulah
0
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.
0
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik 0
Ulah Medical
NA 0
Ulah liyane
wesi 0
Properties biologi
0
keracunan
Low Toxic 0
Saiki ing badan Human
Ora 0
Sang
ora Sumadhiya 0
ing Bone
ora Sumadhiya 0
fisik
0
leleh Point
3,180.00 ° C 2
Boiling Point
5,627.00 ° C 2
katon
0
State fisik
Solid 0
warna
perak Gray 0
luster
metallic 0
atose
0
Mohs atose
7.00 3
Brinell atose
1,320.00 MPa 8
Vickers atose
1,350.00 MPa 7
Kacepetan swara
4,700.00 m / s 15
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
ora Sumadhiya 0
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
Re 0
isotop
0
Isotop dikenal
33 6
keelektronegatifan
0
Pauling Elektronegativitas
1.90 11
Sanderson Elektronegativitas
ora Sumadhiya 0
Allred Rochow Elektronegativitas
1.46 15
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0
Allen Elektronegativitas
1.60 21
Electropositivity
0
Pauling Electropositivity
2.10 42
tenogo ionisasi
0
Level Energy 1st
760.00 kJ / mol 20
Level Energy 2
1,260.00 kJ / mol 55
Level Energy 3rd
2,510.00 kJ / mol 45
Level Energy 4
3,640.00 kJ / mol 50
Level Energy 5th
ora Sumadhiya 0
Level Energy 6th
ora Sumadhiya 0
tingkat Energy 7
ora Sumadhiya 0
Level Energy 8
ora Sumadhiya 0
Level Energy 9
ora Sumadhiya 0
Level Energy 10th
ora Sumadhiya 0
Level Energy 11
ora Sumadhiya 0
Level Energy 12
ora Sumadhiya 0
Level Energy 13
ora Sumadhiya 0
Level Energy 14
ora Sumadhiya 0
Level Energy 15
ora Sumadhiya 0
Level Energy 16
ora Sumadhiya 0
Level Energy 17
ora Sumadhiya 0
Level Energy 18
ora Sumadhiya 0
Level Energy 19
ora Sumadhiya 0
Level Energy 20
ora Sumadhiya 0
Level Energy 21
ora Sumadhiya 0
Level Energy 22
ora Sumadhiya 0
Level Energy 23rd
ora Sumadhiya 0
Level Energy 24
ora Sumadhiya 0
Level Energy 25th
ora Sumadhiya 0
Level Energy 26th
ora Sumadhiya 0
Level Energy 27th
ora Sumadhiya 0
Level Energy 28th
ora Sumadhiya 0
Level Energy 29
ora Sumadhiya 0
Level Energy 30
ora Sumadhiya 0
padha karo elektrokimia
0.99 g / amp-day 59
Fungsi Work elektron
4.96 eV 7
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, kelarutan 0
atom
0
Panggil atom
75 41
Konfigurasi elektron
[Xe] 4F 14 5d 5 6s 2 0
Struktur Crystal
Hexagonal Tutup dikempalken (HCP) 0
Crystal pola
BCC-Crystal-Structure-.jpg#100 0
atom
0
Jumlah proton
75 40
Jumlah Neutron
111 26
Jumlah Èlèktron
75 40
Radius saka Atom
0
Radius atom
137.00 pm 40
kovalen Radius
151.00 pm 34
Van der Waals Radius
200.00 pm 28
Bobot atom
186.21 Amu 36
Volume atom
8.85 cm3 / mol 55
Nomer atom jejer
0
unsur Previous
32 0
Sabanjure unsur
44 0
Potensi Valence Electron
180.00 (-eV) 3
Constant pola
276.10 pm 64
pola Angles
π/2, π/2, 2 π/3 0
Pola C / A rasio
1.62 3
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
21.02 g / cm 3 12
Kapadhetan Nalika Liquid (ing mp)
18.90 g / cm3 4
Strength tensile
1,070.00 MPa 3
viskositas
ora Sumadhiya 0
meksa beluk
0
Meksa beluk ing 1000 K
ora Sumadhiya 0
Meksa beluk ing 2000 K
0.00 (Pa) 29
situs kelenturan
0
nyukur pengaturan
178.00 GPA 3
pengaturan akeh
370.00 GPA 2
Young kang pengaturan
463.00 GPA 2
Poisson rasio
0.30 14
Properties Teknik liyane
ductile, malleable 0
Magnetic
0
Ciri Magnetic
0
Gravitasi tartamtu
21.02 5
Nindakake Magnetic
paramagnetic 0
permeabilitas
ora Sumadhiya 0
kelemahan
ora Sumadhiya 0
Properties Listrik
0
Property Listrik
Arman 0
resistivity
193.00 nΩ · m 20
konduktivitas listrik
0.05 10 6 / cm Ω 33
elektron Affinity
14.50 kJ / mol 35
termal
0
Kalor tartamtu
0.13 J / (kg K) 39
Graham Kapasitas kalor
25.48 J / mol · K 38
doyo termal
48.00 W / m · K 31
suhu kritis
ora Sumadhiya 0
Expansion termal
6.20 μm / (m · K) 53
enthalpy
0
Enthalpy panguapan
707.10 kJ / mol 3
Enthalpy saka Fusion
33.05 kJ / mol 2
Enthalpy saka atomization
791.00 kJ / mol 2
Standard molar Entropy
36.90 J / mol.K 41
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