Symbol
Rb
Cu
Panggil Group
111
0
17
👆🏻
Panggil periode
54
2
7
👆🏻
Block
s pemblokiran
d block
Family unsur
alkali
transisi Metal
CAS Number
74401777440508
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
Fm_ 3M
Space Group Number
229.00225.00
11
276
👆🏻
Facts Interesting
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
- Tembaga arang ditemokaké ing wangun murni ing alam.
- Tembaga Sulfat biasane digunakake ing racun tetanèn lan minangka algicide ing sistem banyu dimurnèkaké.
sumber
Dijupuk saka Produksi Lithium.
Found in Minerals
History
sing katutup
Robert Bunsen and Gustav Kirchhoff
-
Discovery
ing 1861
Ing Timur Tengah (9000 SM)
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 %0.01 %
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
- 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.
- Iku digunakake kanggo koin lan bullion.
- Akèh unsur tembaga digunakake ing Manufaktur Alat listrik lan elektronik kayata wirings lan komponen. Sampeyan uga dipigunakaké ing construction lan mesin industri.
Ulah Industrial
-
Industri Kimia, Industry Elektronik
Ulah Medical
-
-
Ulah liyane
wesi, tujuan Research
wesi, koin, Jewellery
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
2.49 Sang / mg dm-31.01 Sang / mg dm-3
0
1970
👆🏻
ing Bone
5.00 ppm26.00 ppm
0
170000
👆🏻
leleh Point
38.89 ° C1,084.62 ° C
-38.83
3410
👆🏻
Boiling Point
688.00 ° C2,562.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
klawu putih
tembaga
luster
-
-
atose
Mohs atose
0.303.00
0.2
8.5
👆🏻
Brinell atose
0.22 MPa235.00 MPa
0.14
3490
👆🏻
Vickers atose
0.22 MPa343.00 MPa
0
3920
👆🏻
Kacepetan swara
1,300.00 m / s3,810.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.541.10
0.155
3.41
👆🏻
reflectivity
52.00 %90.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Rb
Cu
isotop
Isotop dikenal
2929
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
0.821.90
0
2.6
👆🏻
Sanderson Elektronegativitas
0.311.98
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
0.891.75
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
0.691.49
0.62
2.48
👆🏻
Allen Elektronegativitas
0.711.85
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
3.182.10
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
403.00 kJ / mol745.50 kJ / mol
375.7
26130
👆🏻
Level Energy 2
2,633.00 kJ / mol1,957.90 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
3,860.00 kJ / mol3,555.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
5,080.00 kJ / mol5,536.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
6,850.00 kJ / mol7,700.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
8,140.00 kJ / mol9,900.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
9,570.00 kJ / mol13,400.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
13,120.00 kJ / mol16,000.00 kJ / mol
730
125300
👆🏻
Level Energy 9
14,500.00 kJ / mol19,200.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
26,740.00 kJ / mol22,400.00 kJ / mol
392
144300
👆🏻
Level Energy 11
4,030.00 kJ / mol25,600.00 kJ / mol
392
169988
👆🏻
Level Energy 12
4,030.00 kJ / mol35,600.00 kJ / mol
0
189368
👆🏻
Level Energy 13
4,030.00 kJ / mol38,700.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
4,030.00 kJ / mol42,000.00 kJ / mol
380
86450
👆🏻
Level Energy 15
40,300.00 kJ / mol46,700.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
40,300.00 kJ / mol50,200.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
403.00 kJ / mol53,700.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
4,030.00 kJ / mol61,100.00 kJ / mol
0
134810
👆🏻
Level Energy 19
403.00 kJ / mol64,702.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
403.00 kJ / mol163,700.00 kJ / mol
0
171200
👆🏻
Level Energy 21
403.00 kJ / mol174,100.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
403.00 kJ / mol184,900.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
403.00 kJ / mol198,800.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
403.00 kJ / mol745.50 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
403.00 kJ / mol745.50 kJ / mol
0
121900
👆🏻
Level Energy 26th
403.00 kJ / mol745.50 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
403.00 kJ / mol745.50 kJ / mol
0
133800
👆🏻
Level Energy 28th
403.00 kJ / mol745.50 kJ / mol
297.3
139800
👆🏻
Level Energy 29
403.00 kJ / mol745.50 kJ / mol
0
148100
👆🏻
Level Energy 30
403.00 kJ / mol745.50 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
3.19 g / amp-day1.19 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
2.16 eV4.65 eV
2.14
6
👆🏻
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
Panggil atom
3729
3
117
👆🏻
Konfigurasi elektron
[Kr] 5S 1
[Ar] 3d 10 4s 1
Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
Crystal pola
atom
Jumlah proton
3729
3
117
👆🏻
Jumlah Neutron
4835
4
285
👆🏻
Jumlah Èlèktron
3729
3
117
👆🏻
Radius saka Atom
Radius atom
248.00 pm128.00 pm
0
348
👆🏻
kovalen Radius
220.00 pm132.00 pm
0
260
👆🏻
Van der Waals Radius
303.00 pm140.00 pm
0
348
👆🏻
Bobot atom
85.47 Amu63.55 Amu
6.94
294
👆🏻
Volume atom
55.90 cm3 / mol7.10 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
9.47 (-eV)34.00 (-eV)
0
392.42
👆🏻
Constant pola
558.50 pm361.49 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.591.28
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
1.53 g / cm 38.96 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
1.46 g / cm38.02 g / cm3
0.512
41
👆🏻
Strength tensile
30.00 MPa210.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)1.53 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
2.50 GPA48.00 GPA
1.3
222
👆🏻
pengaturan akeh
2.50 GPA140.00 GPA
0
462
👆🏻
Young kang pengaturan
2.40 GPA120.00 GPA
0
528
👆🏻
Poisson rasio
0.370.34
0.032
0.47
👆🏻
Properties Teknik liyane
ductile
ductile, malleable
Ciri Magnetic
Gravitasi tartamtu
1.538.89
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
diamagnetic
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
128.00 nΩ · m16.78 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.08 10 6 / cm Ω0.60 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
46.90 kJ / mol222.80 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.36 J / (kg K)0.38 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
31.06 J / mol · K24.44 J / mol · K
13.1
62.7
👆🏻
doyo termal
58.20 W / m · K401.00 W / m · K
0
429
👆🏻
suhu kritis
2,093.00 K1,358.00 K
26.3
3695
👆🏻
Expansion termal
90.00 μm / (m · K)16.50 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
69.20 kJ / mol283.70 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
2.19 kJ / mol7.11 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
82.00 kJ / mol338.90 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
76.80 J / mol.K33.20 J / mol.K
9.5
198.1
👆🏻