Symbol
Rb
Panggil Group
1
Rank: 17 (Overall)
0
17
👆🏻
Panggil periode
5
Rank: 3 (Overall)
2
7
👆🏻
Block
s pemblokiran
Family unsur
alkali
CAS Number
7440177
Rank: 62 (Overall)
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
Space Group Number
229.00
Rank: 2 (Overall)
11
276
👆🏻
Facts Interesting
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
sumber
Dijupuk saka Produksi Lithium.
History
sing katutup
Robert Bunsen and Gustav Kirchhoff
Discovery
ing 1861
turah mbrawah
Turah mbrawah Ing Universe
0.00 %
Rank: 17 (Overall)
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %
Rank: 17 (Overall)
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %
Rank: 19 (Overall)
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.01 %
Rank: 18 (Overall)
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %
Rank: 7 (Overall)
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %
Rank: 8 (Overall)
0
1.4
👆🏻
Ulah lan Wuku
- 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
-
Ulah Medical
-
Ulah liyane
wesi, tujuan Research
Properties biologi
keracunan
non Toxic
Saiki ing badan Human
Ya
Sang
2.49 Sang / mg dm-3
Rank: 7 (Overall)
0
1970
👆🏻
ing Bone
5.00 ppm
Rank: 13 (Overall)
0
170000
👆🏻
leleh Point
38.89 ° C
Rank: 78 (Overall)
-38.83
3410
👆🏻
Boiling Point
688.00 ° C
Rank: 76 (Overall)
0
5660
👆🏻
katon
State fisik
Solid
warna
klawu putih
luster
-
atose
Mohs atose
0.30
Rank: 26 (Overall)
0.2
8.5
👆🏻
Brinell atose
0.22 MPa
Rank: 70 (Overall)
0.14
3490
👆🏻
Vickers atose
0.22 MPa
Rank: 71 (Overall)
0
3920
👆🏻
Kacepetan swara
1,300.00 m / s
Rank: 68 (Overall)
818
16200
👆🏻
Properties Optical
bias Index
1.54
Rank: 35 (Overall)
0.155
3.41
👆🏻
reflectivity
52.00 %
Rank: 29 (Overall)
5
97
👆🏻
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Formula Kimia
Rb
isotop
Isotop dikenal
29
Rank: 10 (Overall)
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
0.82
Rank: 52 (Overall)
0
2.6
👆🏻
Sanderson Elektronegativitas
0.31
Rank: 52 (Overall)
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
0.89
Rank: 41 (Overall)
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
0.69
Rank: 53 (Overall)
0.62
2.48
👆🏻
Allen Elektronegativitas
0.71
Rank: 65 (Overall)
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
3.18
Rank: 3 (Overall)
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
403.00 kJ / mol
Rank: 88 (Overall)
375.7
26130
👆🏻
Level Energy 2
2,633.00 kJ / mol
Rank: 6 (Overall)
392.8
28750
👆🏻
Level Energy 3rd
3,860.00 kJ / mol
Rank: 11 (Overall)
392.8
34230
👆🏻
Level Energy 4
5,080.00 kJ / mol
Rank: 28 (Overall)
375.7
37066
👆🏻
Level Energy 5th
6,850.00 kJ / mol
Rank: 31 (Overall)
392
97510
👆🏻
Level Energy 6th
8,140.00 kJ / mol
Rank: 31 (Overall)
1007
105800
👆🏻
tingkat Energy 7
9,570.00 kJ / mol
Rank: 20 (Overall)
1007
114300
👆🏻
Level Energy 8
13,120.00 kJ / mol
Rank: 17 (Overall)
730
125300
👆🏻
Level Energy 9
14,500.00 kJ / mol
Rank: 18 (Overall)
1007
134700
👆🏻
Level Energy 10th
26,740.00 kJ / mol
Rank: 6 (Overall)
392
144300
👆🏻
Level Energy 11
4,030.00 kJ / mol
Rank: 81 (Overall)
392
169988
👆🏻
Level Energy 12
4,030.00 kJ / mol
Rank: 84 (Overall)
0
189368
👆🏻
Level Energy 13
4,030.00 kJ / mol
Rank: 79 (Overall)
1007
76015
👆🏻
Level Energy 14
4,030.00 kJ / mol
Rank: 58 (Overall)
380
86450
👆🏻
Level Energy 15
40,300.00 kJ / mol
Rank: 82 (Overall)
33000
100700
👆🏻
Level Energy 16
40,300.00 kJ / mol
Rank: 65 (Overall)
375.7
109480
👆🏻
Level Energy 17
403.00 kJ / mol
Rank: 90 (Overall)
375.7
122200
👆🏻
Level Energy 18
4,030.00 kJ / mol
Rank: 77 (Overall)
0
134810
👆🏻
Level Energy 19
403.00 kJ / mol
Rank: 90 (Overall)
375.7
148700
👆🏻
Level Energy 20
403.00 kJ / mol
Rank: 80 (Overall)
0
171200
👆🏻
Level Energy 21
403.00 kJ / mol
Rank: 89 (Overall)
375.7
179100
👆🏻
Level Energy 22
403.00 kJ / mol
Rank: 74 (Overall)
330
184900
👆🏻
Level Energy 23rd
403.00 kJ / mol
Rank: 85 (Overall)
357.6
198800
👆🏻
Level Energy 24
403.00 kJ / mol
Rank: 86 (Overall)
297.3
195200
👆🏻
Level Energy 25th
403.00 kJ / mol
Rank: 78 (Overall)
0
121900
👆🏻
Level Energy 26th
403.00 kJ / mol
Rank: 86 (Overall)
357.6
127700
👆🏻
Level Energy 27th
403.00 kJ / mol
Rank: 82 (Overall)
0
133800
👆🏻
Level Energy 28th
403.00 kJ / mol
Rank: 85 (Overall)
297.3
139800
👆🏻
Level Energy 29
403.00 kJ / mol
Rank: 87 (Overall)
0
148100
👆🏻
Level Energy 30
403.00 kJ / mol
Rank: 81 (Overall)
0
154500
👆🏻
padha karo elektrokimia
3.19 g / amp-day
Rank: 16 (Overall)
0.16812
8.3209
👆🏻
Fungsi Work elektron
2.16 eV
Rank: 57 (Overall)
2.14
6
👆🏻
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
Panggil atom
37
Rank: 75 (Overall)
3
117
👆🏻
Konfigurasi elektron
[Kr] 5S 1
Struktur Crystal
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
37
Rank: 74 (Overall)
3
117
👆🏻
Jumlah Neutron
48
Rank: 57 (Overall)
4
285
👆🏻
Jumlah Èlèktron
37
Rank: 74 (Overall)
3
117
👆🏻
Radius saka Atom
Radius atom
248.00 pm
Rank: 3 (Overall)
0
348
👆🏻
kovalen Radius
220.00 pm
Rank: 4 (Overall)
0
260
👆🏻
Van der Waals Radius
303.00 pm
Rank: 4 (Overall)
0
348
👆🏻
Bobot atom
85.47 Amu
Rank: 69 (Overall)
6.94
294
👆🏻
Volume atom
55.90 cm3 / mol
Rank: 3 (Overall)
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
9.47 (-eV)
Rank: 69 (Overall)
0
392.42
👆🏻
Constant pola
558.50 pm
Rank: 11 (Overall)
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
Pola C / A rasio
1.59
Rank: 28 (Overall)
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
1.53 g / cm 3
Rank: 86 (Overall)
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
1.46 g / cm3
Rank: 86 (Overall)
0.512
41
👆🏻
Strength tensile
30.00 MPa
Rank: 44 (Overall)
0.1
11000
👆🏻
viskositas
0.00
Rank: 23 (Overall)
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
Rank: 37 (Overall)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)
Rank: 35 (Overall)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
2.50 GPA
Rank: 65 (Overall)
1.3
222
👆🏻
pengaturan akeh
2.50 GPA
Rank: 65 (Overall)
0
462
👆🏻
Young kang pengaturan
2.40 GPA
Rank: 72 (Overall)
0
528
👆🏻
Poisson rasio
0.37
Rank: 7 (Overall)
0.032
0.47
👆🏻
Properties Teknik liyane
ductile
Ciri Magnetic
Gravitasi tartamtu
1.53
Rank: 83 (Overall)
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m
Rank: 11 (Overall)
1.25643E-06
0.0063
👆🏻
kelemahan
0.00
Rank: 24 (Overall)
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
Arman
resistivity
128.00 nΩ · m
Rank: 26 (Overall)
0.1
961
👆🏻
konduktivitas listrik
0.08 10 6 / cm Ω
Rank: 29 (Overall)
0
0.63
👆🏻
elektron Affinity
46.90 kJ / mol
Rank: 29 (Overall)
0
222.8
👆🏻
Kalor tartamtu
0.36 J / (kg K)
Rank: 17 (Overall)
0.1
3.6
👆🏻
Graham Kapasitas kalor
31.06 J / mol · K
Rank: 7 (Overall)
13.1
62.7
👆🏻
doyo termal
58.20 W / m · K
Rank: 26 (Overall)
0
429
👆🏻
suhu kritis
2,093.00 K
Rank: 18 (Overall)
26.3
3695
👆🏻
Expansion termal
90.00 μm / (m · K)
Rank: 2 (Overall)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
69.20 kJ / mol
Rank: 82 (Overall)
7.32
799.1
👆🏻
Enthalpy saka Fusion
2.19 kJ / mol
Rank: 70 (Overall)
2.1
35.23
👆🏻
Enthalpy saka atomization
82.00 kJ / mol
Rank: 71 (Overall)
61.5
837
👆🏻
Standard molar Entropy
76.80 J / mol.K
Rank: 5 (Overall)
9.5
198.1
👆🏻