Tin mungsuh rubidium
Tabel périodik
Symbol
Sn
Rb
Panggil Group
14
4
1
17
Panggil periode
5
5
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkali
CAS Number
7440315
99+
7440177
99+
Jeneng papan Group
I41 / AMD
3M Im_
Space Group Number
141.00
7
229.00
1
facts
Facts Interesting
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
sumber
Found in Minerals, Mining
Dijupuk saka Produksi Lithium.
History
sing katutup
Unknown
Robert Bunsen and Gustav Kirchhoff
Discovery
Sadurunge 3500 BC
ing 1861
turah mbrawah
Turah mbrawah Ing Universe
4 * 10-7 %
20
1 * 10-6 %
16
Turah mbrawah Ing Sun
~0.0000009 %
19
~0.000003 %
17
Turah mbrawah Ing meteorit
0.00 %
24
0.00 %
19
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
34
0.01 %
18
Turah mbrawah Ing Segara
0.00 %
26
0.00 %
7
Turah mbrawah Ing Manungsa
0.00 %
13
0.00 %
7
ulah
Ulah lan Wuku
- alloy Tin-niobium digunakake kanggo prodhuksi superconducting wesi sembrani.
- uyah Tin dikenal minangka klorida timah II, kang digunakake minangka mordant lan reduktor kanggo dyeing calico lan sutra.
- 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 automobile, Industri Kimia, Industri Pangan
NA
Ulah Medical
Dentistry
NA
Ulah liyane
NA
wesi, tujuan Research
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.38 Sang / mg dm-3
10
2.49 Sang / mg dm-3
7
ing Bone
1.40 ppm
16
5.00 ppm
13
fisik Properties
leleh Point
231.90 ° C
99+
38.89 ° C
99+
Boiling Point
2,270.00 ° C
99+
688.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
klawu putih
luster
NA
NA
atose
Mohs atose
1.50
18
0.30
24
Brinell atose
50.00 MPa
99+
0.22 MPa
99+
Kacepetan swara
2,730.00 m / s
32
1,300.00 m / s
99+
Properties Optical
allotropes
Ya
Ora
α allotropes
Grey Tin (alpha Tin, Tin Pest)
ora Sumadhiya
β allotropes
Putih Tin (Beta Tin)
ora Sumadhiya
γ allotropes
Rhombic Tin (gamma Tin)
ora Sumadhiya
Kimia Properties
Formula Kimia
Sn
Rb
isotop
Isotop dikenal
35
4
29
10
keelektronegatifan
Pauling Elektronegativitas
1.96
8
0.82
99+
Sanderson Elektronegativitas
1.49
15
0.31
32
Allred Rochow Elektronegativitas
1.72
4
0.89
40
Mulliken-Jaffe Elektronegativitas
2.21
3
0.69
24
Allen Elektronegativitas
1.82
11
0.71
99+
Electropositivity
Pauling Electropositivity
2.04
99+
3.18
3
tenogo ionisasi
Level Energy 1st
708.60 kJ / mol
33
403.00 kJ / mol
99+
Level Energy 2
1,411.80 kJ / mol
99+
2,633.00 kJ / mol
6
Level Energy 3rd
2,943.00 kJ / mol
30
3,860.00 kJ / mol
11
Level Energy 4
3,930.30 kJ / mol
99+
5,080.00 kJ / mol
18
Level Energy 5th
7,456.00 kJ / mol
13
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
1.11 g / amp-day
99+
3.19 g / amp-day
14
Fungsi Work elektron
4.42 eV
16
2.16 eV
99+
Properties Kimia liyane
ionisasi, kelarutan
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
50
99+
37
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 2
[Kr] 5S 1
Struktur Crystal
Tetragonal (TETR)
Body tengah kubik (Bcc)
Crystal pola
TETR-Crystal-Structure-of-Tin.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
50
99+
37
99+
Jumlah Neutron
69
99+
48
99+
Jumlah Èlèktron
50
99+
37
99+
Radius saka Atom
Radius atom
140.00 pm
38
248.00 pm
2
kovalen Radius
139.00 pm
99+
220.00 pm
4
Van der Waals Radius
217.00 pm
23
303.00 pm
3
Bobot atom
118.71 Amu
99+
85.47 Amu
99+
Volume atom
16.30 cm3 / mol
32
55.90 cm3 / mol
2
Nomer atom jejer
Potensi Valence Electron
83.50 (-eV)
14
9.47 (-eV)
99+
Constant pola
583.18 pm
7
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
7.37 g / cm 3
99+
1.53 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.99 g / cm3
34
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)
17
ora Sumadhiya
situs kelenturan
nyukur pengaturan
18.00 GPA
36
ora Sumadhiya
pengaturan akeh
58.00 GPA
20
2.50 GPA
99+
Young kang pengaturan
50.00 GPA
36
2.40 GPA
99+
Poisson rasio
0.36
8
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
1.53
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
superconductor
Arman
resistivity
115.00 nΩ · m
28
128.00 nΩ · m
26
konduktivitas listrik
0.09 10 6 / cm Ω
23
0.08 10 6 / cm Ω
24
elektron Affinity
107.30 kJ / mol
8
46.90 kJ / mol
24
termal Properties
Kalor tartamtu
0.23 J / (kg K)
28
0.36 J / (kg K)
17
Graham Kapasitas kalor
27.11 J / mol · K
20
31.06 J / mol · K
5
doyo termal
66.80 W / m · K
25
58.20 W / m · K
26
suhu kritis
ora Sumadhiya
2,093.00 K
4
Expansion termal
22.00 μm / (m · K)
20
90.00 μm / (m · K)
2
enthalpy
Enthalpy panguapan
290.40 kJ / mol
32
69.20 kJ / mol
99+
Enthalpy saka Fusion
7.03 kJ / mol
99+
2.19 kJ / mol
99+
Enthalpy saka atomization
301.30 kJ / mol
35
82.00 kJ / mol
99+
Standard molar Entropy
51.20 J / mol.K
29
76.80 J / mol.K
5
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