Symbol
Zr
Rb
Panggil Group
41
0
17
👆🏻
Panggil periode
55
2
7
👆🏻
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkali
CAS Number
74406777440177
7429905
54386242
👆🏻
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00229.00
11
276
👆🏻
Facts Interesting
- Zirconium logam bisa nolak kanggo asam banget.
- Zirconium logam ditanggepi karo oksigen lan nitrogen ing atmosfer.
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
sumber
Found in Minerals, Mining, Ores saka Minerals
Dijupuk saka Produksi Lithium.
History
sing katutup
Martin Heinrich Klaproth
Robert Bunsen and Gustav Kirchhoff
Discovery
ing taun 1789
ing 1861
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.01 %0.01 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Minangka logam ora nresep neutron; Kang digunakake ing stasiun daya nuklir.
- oxide sawijining digunakake ing keramik kuwat Ultra. Sampeyan uga dipigunakaké ing crucibles Manufaktur.
- aplikasi utama Rubidium iku ing Manufaktur kaca.
- Rubidium bisa banget gampang njaluk ionized lan Empu iku digunakake kanggo mesin ion, nanging isih kurang efisien tinimbang sing saka Caesium.
Ulah Industrial
Industry Aerospace, Industry amunisi
-
Ulah Medical
-
-
Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi, tujuan Research
Properties biologi
keracunan
-
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.01 Sang / mg dm-32.49 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.10 ppm5.00 ppm
0
170000
👆🏻
leleh Point
1,852.00 ° C38.89 ° C
-38.83
3410
👆🏻
Boiling Point
4,377.00 ° C688.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Putih
klawu putih
luster
lustrous
-
atose
Mohs atose
5.000.30
0.2
8.5
👆🏻
Brinell atose
638.00 MPa0.22 MPa
0.14
3490
👆🏻
Vickers atose
820.00 MPa0.22 MPa
0
3920
👆🏻
Kacepetan swara
3,800.00 m / s1,300.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
2.151.54
0.155
3.41
👆🏻
reflectivity
70.00 %52.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Zr
Rb
isotop
Isotop dikenal
2429
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.330.82
0
2.6
👆🏻
Sanderson Elektronegativitas
0.900.31
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.220.89
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.330.69
0.62
2.48
👆🏻
Allen Elektronegativitas
1.320.71
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.673.18
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
640.10 kJ / mol403.00 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,270.00 kJ / mol2,633.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,218.00 kJ / mol3,860.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
3,313.00 kJ / mol5,080.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
7,752.00 kJ / mol6,850.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
9,500.00 kJ / mol8,140.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
6,400.00 kJ / mol9,570.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
6,400.00 kJ / mol13,120.00 kJ / mol
730
125300
👆🏻
Level Energy 9
6,400.00 kJ / mol14,500.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,730.00 kJ / mol26,740.00 kJ / mol
392
144300
👆🏻
Level Energy 11
6,406.00 kJ / mol4,030.00 kJ / mol
392
169988
👆🏻
Level Energy 12
6,400.00 kJ / mol4,030.00 kJ / mol
0
189368
👆🏻
Level Energy 13
6,400.00 kJ / mol4,030.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
640.00 kJ / mol4,030.00 kJ / mol
380
86450
👆🏻
Level Energy 15
64,000.00 kJ / mol40,300.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
64,000.00 kJ / mol40,300.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
640.10 kJ / mol403.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
6,400.00 kJ / mol4,030.00 kJ / mol
0
134810
👆🏻
Level Energy 19
640.00 kJ / mol403.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
640.00 kJ / mol403.00 kJ / mol
0
171200
👆🏻
Level Energy 21
640.10 kJ / mol403.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
640.00 kJ / mol403.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
640.10 kJ / mol403.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
640.00 kJ / mol403.00 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
640.10 kJ / mol403.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
640.10 kJ / mol403.00 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
640.10 kJ / mol403.00 kJ / mol
0
133800
👆🏻
Level Energy 28th
640.10 kJ / mol403.00 kJ / mol
297.3
139800
👆🏻
Level Energy 29
640.10 kJ / mol403.00 kJ / mol
0
148100
👆🏻
Level Energy 30
640.10 kJ / mol403.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
0.85 g / amp-day3.19 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.05 eV2.16 eV
2.14
6
👆🏻
Properties Kimia liyane
anti Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
Panggil atom
4037
3
117
👆🏻
Konfigurasi elektron
[Kr] 4d 2 5S 2
[Kr] 5S 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
4037
3
117
👆🏻
Jumlah Neutron
5148
4
285
👆🏻
Jumlah Èlèktron
4037
3
117
👆🏻
Radius saka Atom
Radius atom
160.00 pm248.00 pm
0
348
👆🏻
kovalen Radius
175.00 pm220.00 pm
0
260
👆🏻
Van der Waals Radius
200.00 pm303.00 pm
0
348
👆🏻
Bobot atom
91.22 Amu85.47 Amu
6.94
294
👆🏻
Volume atom
14.10 cm3 / mol55.90 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
80.00 (-eV)9.47 (-eV)
0
392.42
👆🏻
Constant pola
323.20 pm558.50 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.591.59
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
6.52 g / cm 31.53 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
5.80 g / cm31.46 g / cm3
0.512
41
👆🏻
Strength tensile
330.00 MPa30.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)0.00 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
33.00 GPA2.50 GPA
1.3
222
👆🏻
pengaturan akeh
91.10 GPA2.50 GPA
0
462
👆🏻
Young kang pengaturan
88.00 GPA2.40 GPA
0
528
👆🏻
Poisson rasio
0.340.37
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable
ductile
Ciri Magnetic
Gravitasi tartamtu
6.511.53
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
paramagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
Arman
Arman
resistivity
421.00 nΩ · m128.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.02 10 6 / cm Ω0.08 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
41.10 kJ / mol46.90 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.27 J / (kg K)0.36 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
25.36 J / mol · K31.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
22.60 W / m · K58.20 W / m · K
0
429
👆🏻
suhu kritis
2,128.00 K2,093.00 K
26.3
3695
👆🏻
Expansion termal
5.70 μm / (m · K)90.00 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
581.60 kJ / mol69.20 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
20.90 kJ / mol2.19 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
598.00 kJ / mol82.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
39.00 J / mol.K76.80 J / mol.K
9.5
198.1
👆🏻