Rhenium mungsuh Zirconium
Tabel périodik
Symbol
Re
Zr
Panggil Group
7
11
4
14
Panggil periode
6
5
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440155
99+
7440677
23
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- kimia saka Rhenium sing padha kanggo Manganese.
- metal Rhenium digawe nalika panyulingan Molybdenum.
- Zirconium logam bisa nolak kanggo asam banget.
- Zirconium logam ditanggepi karo oksigen lan nitrogen ing atmosfer.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Masataka Ogawa
Martin Heinrich Klaproth
Discovery
ing taun 1908
ing taun 1789
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-8 %
29
5 * 10-6 %
13
Turah mbrawah Ing Sun
~0.00000001 %
29
~0.000004 %
16
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
17
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.01 %
14
Turah mbrawah Ing Segara
0.00 %
34
0.00 %
23
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
15
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.
- Minangka logam ora nresep neutron; Kang digunakake ing stasiun daya nuklir.
- oxide sawijining digunakake ing keramik kuwat Ultra. Sampeyan uga dipigunakaké ing crucibles Manufaktur.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry amunisi
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
Low Toxic
NA
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
0.01 Sang / mg dm-3
21
ing Bone
ora Sumadhiya
0.10 ppm
23
fisik Properties
leleh Point
3,180.00 ° C
2
1,852.00 ° C
15
Boiling Point
5,627.00 ° C
2
4,377.00 ° C
11
katon
State fisik
Solid
Solid
warna
perak Gray
perak Putih
luster
metallic
lustrous
atose
Mohs atose
7.00
3
5.00
8
Brinell atose
1,320.00 MPa
8
638.00 MPa
19
Vickers atose
1,350.00 MPa
7
820.00 MPa
15
Kacepetan swara
4,700.00 m / s
15
3,800.00 m / s
20
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
Zr
isotop
Isotop dikenal
33
6
24
15
keelektronegatifan
Pauling Elektronegativitas
1.90
11
1.33
30
Sanderson Elektronegativitas
ora Sumadhiya
0.90
25
Allred Rochow Elektronegativitas
1.46
15
1.22
26
Allen Elektronegativitas
1.60
21
1.32
34
Electropositivity
Pauling Electropositivity
2.10
99+
2.67
24
tenogo ionisasi
Level Energy 1st
760.00 kJ / mol
20
640.10 kJ / mol
99+
Level Energy 2
1,260.00 kJ / mol
99+
1,270.00 kJ / mol
99+
Level Energy 3rd
2,510.00 kJ / mol
99+
2,218.00 kJ / mol
99+
Level Energy 4
3,640.00 kJ / mol
99+
3,313.00 kJ / mol
99+
Level Energy 5th
ora Sumadhiya
7,752.00 kJ / mol
10
Level Energy 6th
ora Sumadhiya
9,500.00 kJ / mol
15
padha karo elektrokimia
0.99 g / amp-day
99+
0.85 g / amp-day
99+
Fungsi Work elektron
4.96 eV
7
4.05 eV
26
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
75
99+
40
99+
Konfigurasi elektron
[Xe] 4F 14 5d 5 6s 2
[Kr] 4d 2 5S 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
HCP-Crystal-Structure-of-Zirconium.jpg#100
atom
Jumlah proton
75
40
40
99+
Jumlah Neutron
111
26
51
99+
Jumlah Èlèktron
75
40
40
99+
Radius saka Atom
Radius atom
137.00 pm
40
160.00 pm
27
kovalen Radius
151.00 pm
34
175.00 pm
23
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
186.21 Amu
36
91.22 Amu
99+
Volume atom
8.85 cm3 / mol
99+
14.10 cm3 / mol
36
Nomer atom jejer
Potensi Valence Electron
180.00 (-eV)
3
80.00 (-eV)
18
Constant pola
276.10 pm
99+
323.20 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.62
3
1.59
8
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
21.02 g / cm 3
12
6.52 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
18.90 g / cm3
4
5.80 g / cm3
99+
Strength tensile
1,070.00 MPa
3
330.00 MPa
12
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.00 (Pa)
29
0.00 (Pa)
21
situs kelenturan
nyukur pengaturan
178.00 GPA
3
33.00 GPA
20
pengaturan akeh
370.00 GPA
2
91.10 GPA
17
Young kang pengaturan
463.00 GPA
2
88.00 GPA
22
Poisson rasio
0.30
14
0.34
10
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
21.02
5
6.51
99+
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
193.00 nΩ · m
20
421.00 nΩ · m
11
konduktivitas listrik
0.05 10 6 / cm Ω
33
0.02 10 6 / cm Ω
99+
elektron Affinity
14.50 kJ / mol
35
41.10 kJ / mol
27
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.27 J / (kg K)
19
Graham Kapasitas kalor
25.48 J / mol · K
38
25.36 J / mol · K
99+
doyo termal
48.00 W / m · K
31
22.60 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
6.20 μm / (m · K)
99+
5.70 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
707.10 kJ / mol
3
581.60 kJ / mol
9
Enthalpy saka Fusion
33.05 kJ / mol
2
20.90 kJ / mol
11
Enthalpy saka atomization
791.00 kJ / mol
2
598.00 kJ / mol
10
Standard molar Entropy
36.90 J / mol.K
99+
39.00 J / mol.K
39
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