Symbol
In
Rb
Panggil Group
131
0
17
👆🏻
Panggil periode
55
2
7
👆🏻
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkali
CAS Number
74407467440177
7429905
54386242
👆🏻
Jeneng papan Group
I4 / mmm
3M Im_
Space Group Number
139.00229.00
11
276
👆🏻
Facts Interesting
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
sumber
Mining, Ores logam
Dijupuk saka Produksi Lithium.
History
sing katutup
Ferdinand Reich and Hieronymous Theodor Richter
Robert Bunsen and Gustav Kirchhoff
Discovery
ing taun 1863
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
0.00 %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
- Kang digunakake kanggo gawé indium timah oxide (Ito), kang digunakake ing Manufaktur layar tutul, warata layar TV lan solar.
- nitride sawijining, phosphide lan antimonide digunakake ing transistor lan microchips.
- 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 automobile
-
Ulah Medical
Medical Research
-
Ulah liyane
wesi, Ing Reactors Nuclear
wesi, tujuan Research
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-32.49 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm5.00 ppm
0
170000
👆🏻
leleh Point
156.61 ° C38.89 ° C
-38.83
3410
👆🏻
Boiling Point
2,000.00 ° C688.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Gray
klawu putih
luster
lustrous
-
atose
Mohs atose
1.200.30
0.2
8.5
👆🏻
Brinell atose
8.80 MPa0.22 MPa
0.14
3490
👆🏻
Vickers atose
0.01 MPa0.22 MPa
0
3920
👆🏻
Kacepetan swara
1,215.00 m / s1,300.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
3.411.54
0.155
3.41
👆🏻
reflectivity
83.00 %52.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
In
Rb
isotop
Isotop dikenal
3529
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.780.82
0
2.6
👆🏻
Sanderson Elektronegativitas
2.140.31
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.490.89
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.760.69
0.62
2.48
👆🏻
Allen Elektronegativitas
1.660.71
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.223.18
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
558.30 kJ / mol403.00 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,820.70 kJ / mol2,633.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,704.00 kJ / mol3,860.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
5,210.00 kJ / mol5,080.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
5,580.00 kJ / mol6,850.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
5,580.00 kJ / mol8,140.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
5,580.00 kJ / mol9,570.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
5,580.00 kJ / mol13,120.00 kJ / mol
730
125300
👆🏻
Level Energy 9
5,580.00 kJ / mol14,500.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,580.00 kJ / mol26,740.00 kJ / mol
392
144300
👆🏻
Level Energy 11
5,580.00 kJ / mol4,030.00 kJ / mol
392
169988
👆🏻
Level Energy 12
5,580.00 kJ / mol4,030.00 kJ / mol
0
189368
👆🏻
Level Energy 13
5,580.00 kJ / mol4,030.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
558.30 kJ / mol4,030.00 kJ / mol
380
86450
👆🏻
Level Energy 15
55,800.00 kJ / mol40,300.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
558.30 kJ / mol40,300.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
558.30 kJ / mol403.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
5,580.00 kJ / mol4,030.00 kJ / mol
0
134810
👆🏻
Level Energy 19
558.30 kJ / mol403.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
558.00 kJ / mol403.00 kJ / mol
0
171200
👆🏻
Level Energy 21
558.30 kJ / mol403.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
558.00 kJ / mol403.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
5,581.00 kJ / mol403.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
558.30 kJ / mol403.00 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
558.00 kJ / mol403.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
558.30 kJ / mol403.00 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
558.30 kJ / mol403.00 kJ / mol
0
133800
👆🏻
Level Energy 28th
558.30 kJ / mol403.00 kJ / mol
297.3
139800
👆🏻
Level Energy 29
558.30 kJ / mol403.00 kJ / mol
0
148100
👆🏻
Level Energy 30
558.00 kJ / mol403.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
1.43 g / amp-day3.19 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.12 eV2.16 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
Panggil atom
4937
3
117
👆🏻
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 1
[Kr] 5S 1
Struktur Crystal
Tetragonal (TETR)
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
4937
3
117
👆🏻
Jumlah Neutron
6648
4
285
👆🏻
Jumlah Èlèktron
4937
3
117
👆🏻
Radius saka Atom
Radius atom
167.00 pm248.00 pm
0
348
👆🏻
kovalen Radius
142.00 pm220.00 pm
0
260
👆🏻
Van der Waals Radius
193.00 pm303.00 pm
0
348
👆🏻
Bobot atom
114.82 Amu85.47 Amu
6.94
294
👆🏻
Volume atom
15.70 cm3 / mol55.90 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
54.00 (-eV)9.47 (-eV)
0
392.42
👆🏻
Constant pola
325.23 pm558.50 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.561.59
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
7.31 g / cm 31.53 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
7.02 g / cm31.46 g / cm3
0.512
41
👆🏻
Strength tensile
2.50 MPa30.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.01 (Pa)0.00 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
18.00 GPA2.50 GPA
1.3
222
👆🏻
pengaturan akeh
46.90 GPA2.50 GPA
0
462
👆🏻
Young kang pengaturan
11.00 GPA2.40 GPA
0
528
👆🏻
Poisson rasio
0.440.37
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable
ductile
Ciri Magnetic
Gravitasi tartamtu
7.311.53
0.53
4500
👆🏻
Nindakake Magnetic
diamagnetic
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
83.70 nΩ · m128.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.12 10 6 / cm Ω0.08 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
28.90 kJ / mol46.90 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.23 J / (kg K)0.36 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
26.74 J / mol · K31.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
81.80 W / m · K58.20 W / m · K
0
429
👆🏻
suhu kritis
429.75 K2,093.00 K
26.3
3695
👆🏻
Expansion termal
32.10 μm / (m · K)90.00 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
226.40 kJ / mol69.20 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
3.28 kJ / mol2.19 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
242.70 kJ / mol82.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
57.80 J / mol.K76.80 J / mol.K
9.5
198.1
👆🏻