Symbol
Ag
Rb
Panggil Group
111
0
17
👆🏻
Panggil periode
55
2
7
👆🏻
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkali
CAS Number
74402247440177
7429905
54386242
👆🏻
Jeneng papan Group
Fm_ 3M
3M Im_
Space Group Number
225.00229.00
11
276
👆🏻
Facts Interesting
- Kuwi unsur paling termenung.
- Silver punika logam ductile paling kapindho sawisé Gold.
- Sampeyan uga dipigunakaké ing Dentistry minangka wesi dental klip lan penobatan.
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
sumber
bumi lemah ndhuwur, Found in Minerals, Ores logam
Dijupuk saka Produksi Lithium.
History
sing katutup
-
Robert Bunsen and Gustav Kirchhoff
Discovery
Sadurunge 5000 BC
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
- Silver utamané dipigunakaké kanggo Jewelry lan nuduhake Piece.
- Kang digunakake kanggo Manufaktur mirrors kualitas dhuwur amarga bisa reflectivity sawijining.
- 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
Industri Kimia, Industry Clothing, Industry Listrik
-
Ulah Medical
Dentistry, Industry Pharmaceutical
-
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
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
0.44 ppm5.00 ppm
0
170000
👆🏻
leleh Point
961.93 ° C38.89 ° C
-38.83
3410
👆🏻
Boiling Point
2,212.00 ° C688.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Putih
klawu putih
luster
metallic
-
atose
Mohs atose
2.500.30
0.2
8.5
👆🏻
Brinell atose
251.00 MPa0.22 MPa
0.14
3490
👆🏻
Vickers atose
229.00 MPa0.22 MPa
0
3920
👆🏻
Kacepetan swara
2,680.00 m / s1,300.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
0.161.54
0.155
3.41
👆🏻
reflectivity
97.00 %52.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Ag
Rb
isotop
Isotop dikenal
3629
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.930.82
0
2.6
👆🏻
Sanderson Elektronegativitas
1.830.31
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.420.89
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.470.69
0.62
2.48
👆🏻
Allen Elektronegativitas
1.870.71
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.073.18
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
731.00 kJ / mol403.00 kJ / mol
375.7
26130
👆🏻
Level Energy 2
2,070.00 kJ / mol2,633.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
3,361.00 kJ / mol3,860.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
7,310.00 kJ / mol5,080.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
7,310.00 kJ / mol6,850.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
7,310.00 kJ / mol8,140.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
7,310.00 kJ / mol9,570.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
7,310.00 kJ / mol13,120.00 kJ / mol
730
125300
👆🏻
Level Energy 9
7,310.00 kJ / mol14,500.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
7,310.00 kJ / mol26,740.00 kJ / mol
392
144300
👆🏻
Level Energy 11
7,310.00 kJ / mol4,030.00 kJ / mol
392
169988
👆🏻
Level Energy 12
7,310.00 kJ / mol4,030.00 kJ / mol
0
189368
👆🏻
Level Energy 13
7,310.00 kJ / mol4,030.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
731.00 kJ / mol4,030.00 kJ / mol
380
86450
👆🏻
Level Energy 15
73,100.00 kJ / mol40,300.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
73,100.00 kJ / mol40,300.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
731.00 kJ / mol403.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
7,310.00 kJ / mol4,030.00 kJ / mol
0
134810
👆🏻
Level Energy 19
731.00 kJ / mol403.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
731.00 kJ / mol403.00 kJ / mol
0
171200
👆🏻
Level Energy 21
731.00 kJ / mol403.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
731.00 kJ / mol403.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
731.00 kJ / mol403.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
731.00 kJ / mol403.00 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
731.00 kJ / mol403.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
731.00 kJ / mol403.00 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
731.00 kJ / mol403.00 kJ / mol
0
133800
👆🏻
Level Energy 28th
731.00 kJ / mol403.00 kJ / mol
297.3
139800
👆🏻
Level Energy 29
731.00 kJ / mol403.00 kJ / mol
0
148100
👆🏻
Level Energy 30
731.00 kJ / mol403.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
4.02 g / amp-day3.19 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.26 eV2.16 eV
2.14
6
👆🏻
Properties Kimia liyane
Kimia Stabilitas, ionisasi, kelarutan
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
Panggil atom
4737
3
117
👆🏻
Konfigurasi elektron
[Kr] 4d 10 5S 1
[Kr] 5S 1
Struktur Crystal
Face tengah kubik (FCC)
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
4737
3
117
👆🏻
Jumlah Neutron
6148
4
285
👆🏻
Jumlah Èlèktron
4737
3
117
👆🏻
Radius saka Atom
Radius atom
144.00 pm248.00 pm
0
348
👆🏻
kovalen Radius
145.00 pm220.00 pm
0
260
👆🏻
Van der Waals Radius
172.00 pm303.00 pm
0
348
👆🏻
Bobot atom
107.87 Amu85.47 Amu
6.94
294
👆🏻
Volume atom
10.30 cm3 / mol55.90 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
11.40 (-eV)9.47 (-eV)
0
392.42
👆🏻
Constant pola
408.53 pm558.50 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.591.59
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
10.49 g / cm 31.53 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
9.32 g / cm31.46 g / cm3
0.512
41
👆🏻
Strength tensile
170.00 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
30.00 GPA2.50 GPA
1.3
222
👆🏻
pengaturan akeh
100.00 GPA2.50 GPA
0
462
👆🏻
Young kang pengaturan
83.00 GPA2.40 GPA
0
528
👆🏻
Poisson rasio
0.370.37
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable
ductile
Ciri Magnetic
Gravitasi tartamtu
10.501.53
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
15.87 nΩ · m128.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.63 10 6 / cm Ω0.08 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
125.60 kJ / mol46.90 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.24 J / (kg K)0.36 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
25.35 J / mol · K31.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
429.00 W / m · K58.20 W / m · K
0
429
👆🏻
suhu kritis
1,235.00 K2,093.00 K
26.3
3695
👆🏻
Expansion termal
18.90 μm / (m · K)90.00 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
255.10 kJ / mol69.20 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
11.30 kJ / mol2.19 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
284.50 kJ / mol82.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
42.60 J / mol.K76.80 J / mol.K
9.5
198.1
👆🏻