Panerapan mungsuh rubidium
Tabel périodik
Symbol
Ga
Rb
Panggil Group
13
5
1
17
Panggil periode
4
5
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkali
CAS Number
7440553
32
7440177
99+
Jeneng papan Group
Cmca
3M Im_
Space Group Number
64.00
9
229.00
1
facts
Facts Interesting
- A gram saka logam Gallium bisa tuku mung telung dolar.
- Panerapan logam ketemu ing ores bab ing ngisor iki Coal, Bauksit, Diaspore, sphalerite, germanite lan Seng.
- 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, Mining, Ores saka Minerals
Dijupuk saka Produksi Lithium.
History
sing katutup
Lecoq de Boisbaudran
Robert Bunsen and Gustav Kirchhoff
Discovery
ing taun 1875
ing 1861
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
1 * 10-6 %
16
Turah mbrawah Ing Sun
~0.000004 %
16
~0.000003 %
17
Turah mbrawah Ing meteorit
0.00 %
16
0.00 %
19
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
24
0.01 %
18
Turah mbrawah Ing Segara
0.00 %
22
0.00 %
7
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
7
ulah
Ulah lan Wuku
- Panerapan arsenida punika komponèn penting banget akeh semikonduktor lan manufaktur mimpin.
- Panerapan nitride uga ngerti minangka semikonduktor lan digunakake ing teknologi Blu-ray, Smartphone mobile lan LED.
- 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 Listrik, Industry Elektronik
NA
Ulah Medical
Surgical Instruments Manufacturing
NA
Ulah liyane
wesi
wesi, tujuan Research
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.08 Sang / mg dm-3
13
2.49 Sang / mg dm-3
7
ing Bone
ora Sumadhiya
5.00 ppm
13
fisik Properties
leleh Point
29.78 ° C
99+
38.89 ° C
99+
Boiling Point
2,403.00 ° C
99+
688.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
klawu putih
luster
metallic
NA
atose
Mohs atose
1.50
18
0.30
24
Brinell atose
56.80 MPa
99+
0.22 MPa
99+
Kacepetan swara
2,740.00 m / s
31
1,300.00 m / s
99+
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Ga
Rb
isotop
Isotop dikenal
24
15
29
10
keelektronegatifan
Pauling Elektronegativitas
1.81
15
0.82
99+
Sanderson Elektronegativitas
2.42
2
0.31
32
Allred Rochow Elektronegativitas
1.82
1
0.89
40
Mulliken-Jaffe Elektronegativitas
2.01
5
0.69
24
Allen Elektronegativitas
1.76
14
0.71
99+
Electropositivity
Pauling Electropositivity
2.19
39
3.18
3
tenogo ionisasi
Level Energy 1st
578.80 kJ / mol
99+
403.00 kJ / mol
99+
Level Energy 2
1,979.30 kJ / mol
13
2,633.00 kJ / mol
6
Level Energy 3rd
2,963.00 kJ / mol
28
3,860.00 kJ / mol
11
Level Energy 4
6,180.00 kJ / mol
8
5,080.00 kJ / mol
18
Level Energy 5th
ora Sumadhiya
6,850.00 kJ / mol
19
Level Energy 6th
ora Sumadhiya
8,140.00 kJ / mol
20
tingkat Energy 7
ora Sumadhiya
9,570.00 kJ / mol
20
Level Energy 8
ora Sumadhiya
13,120.00 kJ / mol
17
Level Energy 9
ora Sumadhiya
14,500.00 kJ / mol
18
Level Energy 10th
ora Sumadhiya
26,740.00 kJ / mol
6
padha karo elektrokimia
0.87 g / amp-day
99+
3.19 g / amp-day
14
Fungsi Work elektron
4.20 eV
23
2.16 eV
99+
Properties Kimia liyane
ionisasi, Isotop radioaktif
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
31
99+
37
99+
Konfigurasi elektron
[Ar] 3d 10 4s 2 4p 1
[Kr] 5S 1
Struktur Crystal
Orthorhombic (Orth)
Body tengah kubik (Bcc)
Crystal pola
ORTH-Crystal-Structure-of-Gallium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
31
99+
37
99+
Jumlah Neutron
39
99+
48
99+
Jumlah Èlèktron
31
99+
37
99+
Radius saka Atom
Radius atom
135.00 pm
99+
248.00 pm
2
kovalen Radius
122.00 pm
99+
220.00 pm
4
Van der Waals Radius
187.00 pm
32
303.00 pm
3
Bobot atom
69.72 Amu
99+
85.47 Amu
99+
Volume atom
11.80 cm3 / mol
99+
55.90 cm3 / mol
2
Nomer atom jejer
Potensi Valence Electron
69.70 (-eV)
19
9.47 (-eV)
99+
Constant pola
451.97 pm
18
558.50 pm
10
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
5.91 g / cm 3
99+
1.53 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.10 g / cm3
99+
1.46 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
15
ora Sumadhiya
situs kelenturan
pengaturan akeh
ora Sumadhiya
2.50 GPA
99+
Young kang pengaturan
9.80 GPA
99+
2.40 GPA
99+
Poisson rasio
0.47
1
ora Sumadhiya
Properties Teknik liyane
NA
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.91
99+
1.53
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
270.00 nΩ · m
15
128.00 nΩ · m
26
konduktivitas listrik
0.07 10 6 / cm Ω
29
0.08 10 6 / cm Ω
24
elektron Affinity
28.90 kJ / mol
31
46.90 kJ / mol
24
termal Properties
Kalor tartamtu
0.37 J / (kg K)
16
0.36 J / (kg K)
17
Graham Kapasitas kalor
25.86 J / mol · K
35
31.06 J / mol · K
5
doyo termal
40.60 W / m · K
34
58.20 W / m · K
26
suhu kritis
ora Sumadhiya
2,093.00 K
4
Expansion termal
18.00 μm / (m · K)
24
90.00 μm / (m · K)
2
enthalpy
Enthalpy panguapan
256.10 kJ / mol
36
69.20 kJ / mol
99+
Enthalpy saka Fusion
5.59 kJ / mol
99+
2.19 kJ / mol
99+
Enthalpy saka atomization
276.10 kJ / mol
39
82.00 kJ / mol
99+
Standard molar Entropy
40.80 J / mol.K
38
76.80 J / mol.K
5
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