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rubidium
rubidium

barium
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1 Tabel périodik
1.1 Symbol
Rb
Ba
1.2 Panggil Group
12
Gadolinium metal
0 17
1.3 Panggil periode
56
lithium metal
2 7
1.4 Block
s pemblokiran
s pemblokiran
1.5 Family unsur
alkali
alkalin bumi
1.6 CAS Number
74401777440393
Aluminium metal
7429905 54386242
1.7 Jeneng papan Group
3M Im_
3M Im_
1.8 Space Group Number
229.00229.00
plutonium metal
11 229
2 facts
2.1 Facts Interesting
  • Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
  • metal Rubidium uga ditemokake ing mineral uga banyu segara.
Character length exceed error
2.2 sumber
Dijupuk saka Produksi Lithium.
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Robert Bunsen and Gustav Kirchhoff
Carl Wilhelm Scheele
2.3.2 Discovery
ing 1861
ing taun 1772
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
1 * 10-6 %1 * 10-6 %
Thallium metal
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.000003 %~0.000001 %
Beryllium metal
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold metal
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.01 %0.03 %
Radium metal
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium metal
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
0.00 %0.00 %
Radium metal
1E-13 1.4
3 ulah
3.1 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.
  • Punika digugat ing Manufaktur Paint kimia lan Manufaktur kaca.
  • Senyawa saka logam beracun; nanging isih barium sulfat punika insoluble lan diwenehi kanggo patients gerah saka kelainan pencernaan.
3.1.1 Ulah Industrial
NA
Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
NA
NA
3.1.3 Ulah liyane
wesi, tujuan Research
wesi
3.2 Properties biologi
3.2.1 keracunan
non Toxic
Low Toxic
3.2.2 Saiki ing badan Human
Ya
Ya
3.2.3 Sang
2.49 Sang / mg dm-30.07 Sang / mg dm-3
plutonium metal
0 1970
3.2.4 ing Bone
5.00 ppm70.00 ppm
plutonium metal
0 170000
4 fisik
4.1 leleh Point
38.89 ° C725.00 ° C
Francium metal
27 3410
4.2 Boiling Point
688.00 ° C1,140.00 ° C
Flerovium metal
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
klawu putih
perak Gray
4.3.3 luster
NA
NA
4.4 atose
4.4.1 Mohs atose
0.301.25
sesium metal
0.2 8.5
4.4.2 Brinell atose
0.22 MPaora Sumadhiya
sesium metal
0.14 3490
4.4.3 Vickers atose
ora Sumadhiyaora Sumadhiya
Palladium metal
121 3430
4.5 Kacepetan swara
1,300.00 m / s1,620.00 m / s
Thallium metal
818 16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury metal
1.000933 1.7229
4.6.2 reflectivity
ora Sumadhiyaora Sumadhiya
molybdenum metal
58 97
4.7 allotropes
Ora
Ora
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Rb
Ba
5.2 isotop
5.2.1 Isotop dikenal
2937
Tennessine metal
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
0.820.89
Francium metal
0.7 2.54
5.3.2 Sanderson Elektronegativitas
0.310.68
sesium metal
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
0.890.97
sesium metal
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
0.690.88
sesium metal
0.62 2.48
5.3.5 Allen Elektronegativitas
0.710.88
sesium metal
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
3.183.11
Gold metal
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
403.00 kJ / mol502.90 kJ / mol
sesium metal
375.7 26130
5.5.2 Level Energy 2
2,633.00 kJ / mol965.20 kJ / mol
uranium metal
710.2162 28750
5.5.3 Level Energy 3rd
3,860.00 kJ / mol3,600.00 kJ / mol
osmium metal
1600 34230
5.5.4 Level Energy 4
5,080.00 kJ / molora Sumadhiya
thorium metal
2780 37066
5.5.5 Level Energy 5th
6,850.00 kJ / molora Sumadhiya
dubnium metal
4305.2 97510
5.5.6 Level Energy 6th
8,140.00 kJ / molora Sumadhiya
Seaborgium metal
5715.8 105800
5.5.7 tingkat Energy 7
9,570.00 kJ / molora Sumadhiya
Bohrium metal
7226.8 114300
5.5.8 Level Energy 8
13,120.00 kJ / molora Sumadhiya
hassium metal
8857.4 125300
5.5.9 Level Energy 9
14,500.00 kJ / molora Sumadhiya
Yttrium metal
14110 134700
5.5.10 Level Energy 10th
26,740.00 kJ / molora Sumadhiya
strontium metal
17100 144300
5.5.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
Yttrium metal
19900 169988
5.5.12 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum metal
22219 189368
5.5.13 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum metal
26930 76015
5.5.14 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum metal
29196 86450
5.5.15 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese metal
41987 97510
5.5.16 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron metal
47206 109480
5.5.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt metal
52737 122200
5.5.18 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel metal
58570 134810
5.5.19 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga metal
64702 148700
5.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum metal
80400 171200
5.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum metal
87000 179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum metal
93400 184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum metal
98420 198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum metal
104400 195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum metal
121900 121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum metal
127700 127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum metal
133800 133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum metal
139800 139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum metal
148100 148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum metal
154500 154500
5.6 padha karo elektrokimia
3.19 g / amp-day2.56 g / amp-day
Beryllium metal
0.16812 8.3209
5.7 Fungsi Work elektron
2.16 eV2.70 eV
sesium metal
2.14 5.65
5.8 Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
6 atom
6.1 Panggil atom
3756
lithium metal
3 117
6.2 Konfigurasi elektron
[Kr] 5S 1
[Xe] 6s 2
6.3 Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
3756
lithium metal
3 117
6.4.2 Jumlah Neutron
4881
lithium metal
4 184
6.4.3 Jumlah Èlèktron
3756
lithium metal
3 117
6.5 Radius saka Atom
6.5.1 Radius atom
248.00 pm222.00 pm
Beryllium metal
112 265
6.5.2 kovalen Radius
220.00 pm215.00 pm
Beryllium metal
96 260
6.5.3 Van der Waals Radius
303.00 pm268.00 pm
seng metal
139 348
6.6 Bobot atom
85.47 Amu137.33 Amu
lithium metal
6.94 294
6.7 Volume atom
55.90 cm3 / mol39.24 cm3 / mol
Manganese metal
1.39 71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
9.47 (-eV)21.30 (-eV)
Francium metal
8 392.42
6.10 Constant pola
558.50 pm502.80 pm
Beryllium metal
228.58 891.25
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium metal
1.567 1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
1.53 g / cm 33.51 g / cm 3
lithium metal
0.534 40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
1.46 g / cm33.34 g / cm3
lithium metal
0.512 20
7.2 Strength tensile
ora Sumadhiyaora Sumadhiya
Indium metal
2.5 11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury metal
0.001526 0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiya7.11 (Pa)
cerium metal
2.47E-11 121
7.4.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
tungsten metal
2.62E-10 774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
ora Sumadhiya4.90 GPA
kalium metal
1.3 222
7.5.2 pengaturan akeh
2.50 GPA9.60 GPA
sesium metal
1.6 462
7.5.3 Young kang pengaturan
2.40 GPA13.00 GPA
sesium metal
1.7 528
7.6 Poisson rasio
ora Sumadhiyaora Sumadhiya
Beryllium metal
0.032 0.47
7.7 Properties Teknik liyane
ductile
NA
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
1.533.62
lithium metal
0.53 4500
8.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth metal
1.25643E-06 0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth metal
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
Arman
superconductor
8.2.2 resistivity
128.00 nΩ · m332.00 nΩ · m
Thallium metal
0.18 961
8.2.3 konduktivitas listrik
0.08 10 6 / cm Ω0.03 10 6 / cm Ω
plutonium metal
0.00666 0.63
8.2.4 elektron Affinity
46.90 kJ / mol13.95 kJ / mol
Mercury metal
0 222.8
9 termal
9.1 Kalor tartamtu
0.36 J / (kg K)0.20 J / (kg K)
americium metal
0.11 3.6
9.2 Graham Kapasitas kalor
31.06 J / mol · K28.07 J / mol · K
Beryllium metal
16.443 62.7
9.3 doyo termal
58.20 W / m · K18.40 W / m · K
neptunium metal
6.3 429
9.4 suhu kritis
2,093.00 Kora Sumadhiya
ytterbium metal
26.3 3223
9.5 Expansion termal
90.00 μm / (m · K)20.60 μm / (m · K)
tungsten metal
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
69.20 kJ / mol140.00 kJ / mol
seng metal
7.32 799.1
9.6.2 Enthalpy saka Fusion
2.19 kJ / mol7.66 kJ / mol
sesium metal
2.1 35.23
9.6.3 Enthalpy saka atomization
82.00 kJ / mol175.70 kJ / mol
Mercury metal
61.5 837
9.7 Standard molar Entropy
76.80 J / mol.K62.50 J / mol.K
Beryllium metal
9.5 198.1