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Rhenium unsur
Rhenium


Tabel périodik
Symbol
Re
Panggil Group
7 11
Panggil periode
6 2
Block
d block
Family unsur
transisi Metal
CAS Number
7440155 64
Jeneng papan Group
P63 / mmc
Space Group Number
194.00 7
facts
Facts Interesting
  • kimia saka Rhenium sing padha kanggo Manganese.
  • metal Rhenium digawe nalika panyulingan Molybdenum.
sumber
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Masataka Ogawa
Discovery
ing taun 1908
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 30
Turah mbrawah Ing Sun
0.00 % 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
0.00 % 24
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.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
-
Ulah liyane
wesi
Properties biologi
keracunan
Low Toxic
Saiki ing badan Human
Ora
Sang
0.00 Sang / mg dm-3 37
ing Bone
0.00 ppm 41
fisik
leleh Point
3,180.00 ° C 2
Boiling Point
5,627.00 ° C 2
katon
State fisik
Solid
warna
perak Gray
luster
metallic
atose
Mohs atose
7.00 3
Brinell atose
1,320.00 MPa 8
Vickers atose
1,350.00 MPa 12
Kacepetan swara
4,700.00 m / s 19
Properties Optical
bias Index
1.90 18
reflectivity
70.00 % 13
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Re
isotop
Isotop dikenal
33 6
keelektronegatifan
Pauling Elektronegativitas
1.90 12
Sanderson Elektronegativitas
1.90 13
Allred Rochow Elektronegativitas
1.46 16
Mulliken-Jaffe Elektronegativitas
1.90 13
Allen Elektronegativitas
1.60 24
Electropositivity
Pauling Electropositivity
2.10 43
tenogo ionisasi
Level Energy 1st
760.00 kJ / mol 20
Level Energy 2
1,260.00 kJ / mol 56
Level Energy 3rd
2,510.00 kJ / mol 46
Level Energy 4
3,640.00 kJ / mol 60
Level Energy 5th
7,600.00 kJ / mol 20
Level Energy 6th
7,600.00 kJ / mol 37
tingkat Energy 7
7,600.00 kJ / mol 31
Level Energy 8
5,560.00 kJ / mol 66
Level Energy 9
5,560.00 kJ / mol 64
Level Energy 10th
7,600.00 kJ / mol 31
Level Energy 11
7,600.00 kJ / mol 30
Level Energy 12
7,600.00 kJ / mol 48
Level Energy 13
7,600.00 kJ / mol 23
Level Energy 14
7,600.00 kJ / mol 20
Level Energy 15
76,000.00 kJ / mol 20
Level Energy 16
76,000.00 kJ / mol 15
Level Energy 17
760.10 kJ / mol 36
Level Energy 18
7,600.00 kJ / mol 26
Level Energy 19
760.40 kJ / mol 33
Level Energy 20
760.00 kJ / mol 27
Level Energy 21
760.00 kJ / mol 45
Level Energy 22
760.00 kJ / mol 21
Level Energy 23rd
760.00 kJ / mol 46
Level Energy 24
760.00 kJ / mol 18
Level Energy 25th
760.00 kJ / mol 18
Level Energy 26th
760.00 kJ / mol 18
Level Energy 27th
760.00 kJ / mol 17
Level Energy 28th
760.00 kJ / mol 23
Level Energy 29
760.00 kJ / mol 24
Level Energy 30
760.00 kJ / mol 18
padha karo elektrokimia
0.99 g / amp-day 63
Fungsi Work elektron
4.96 eV 11
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom
Panggil atom
75 41
Konfigurasi elektron
[Xe] 4F 14 5d 5 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
75 40
Jumlah Neutron
111 27
Jumlah Èlèktron
75 40
Radius saka Atom
Radius atom
137.00 pm 42
kovalen Radius
151.00 pm 36
Van der Waals Radius
200.00 pm 35
Bobot atom
186.21 Amu 36
Volume atom
8.85 cm3 / mol 73
Nomer atom jejer
unsur Previous
32
Sabanjure unsur
44
Potensi Valence Electron
180.00 (-eV) 3
Constant pola
276.10 pm 71
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.62 17
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
21.02 g / cm 3 12
Kapadhetan Nalika Liquid (ing mp)
18.90 g / cm3 14
Strength tensile
1,070.00 MPa 3
viskositas
0.00 25
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 37
Meksa beluk ing 2000 K
0.00 (Pa) 40
situs kelenturan
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
Magnetic
Ciri Magnetic
Gravitasi tartamtu
21.02 14
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 8
kelemahan
0.00 26
Properties Listrik
Property Listrik
Arman
resistivity
193.00 nΩ · m 20
konduktivitas listrik
0.05 10 6 / cm Ω 38
elektron Affinity
14.50 kJ / mol 41
termal
Kalor tartamtu
0.13 J / (kg K) 40
Graham Kapasitas kalor
25.48 J / mol · K 47
doyo termal
48.00 W / m · K 31
suhu kritis
3,459.00 K 2
Expansion termal
6.20 μm / (m · K) 68
enthalpy
Enthalpy panguapan
707.10 kJ / mol 4
Enthalpy saka Fusion
33.05 kJ / mol 2
Enthalpy saka atomization
791.00 kJ / mol 2
Standard molar Entropy
36.90 J / mol.K 58
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