Symbol
Pt
Rb
Panggil Group
101
0
17
👆🏻
Panggil periode
65
2
7
👆🏻
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkali
CAS Number
74400647440177
7429905
54386242
👆🏻
Jeneng papan Group
Fm_ 3M
3M Im_
Space Group Number
225.00229.00
11
276
👆🏻
Facts Interesting
- Platinum punika logam paling langka saka kategori logam larang regane ..
- Iklan Platinum diprodhuksi minangka prodhuk sampingan ores saka nikel.
- Rubidium logam unsur 16 paling umum ditemokake ing lemah ndhuwur bumi.
- metal Rubidium uga ditemokake ing mineral uga banyu segara.
sumber
Mining, Ores logam, Ores saka Minerals
Dijupuk saka Produksi Lithium.
History
sing katutup
Antonio de Ulloa
Robert Bunsen and Gustav Kirchhoff
Discovery
ing 1735
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
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Platinum logam utamané dipigunakaké ing perhiasan.
- Platinum digunakake minangka katalis industri ing asam nitrat, silikon lan benzena.
- 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 Aerospace, Industri Kimia
-
Ulah Medical
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
-
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
wesi, tujuan Research
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-32.49 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm5.00 ppm
0
170000
👆🏻
leleh Point
1,772.00 ° C38.89 ° C
-38.83
3410
👆🏻
Boiling Point
3,827.00 ° C688.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Putih
klawu putih
luster
metallic
-
atose
Mohs atose
3.500.30
0.2
8.5
👆🏻
Brinell atose
300.00 MPa0.22 MPa
0.14
3490
👆🏻
Vickers atose
400.00 MPa0.22 MPa
0
3920
👆🏻
Kacepetan swara
2,800.00 m / s1,300.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
2.411.54
0.155
3.41
👆🏻
reflectivity
73.00 %52.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Pt
Rb
isotop
Isotop dikenal
3529
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
2.280.82
0
2.6
👆🏻
Sanderson Elektronegativitas
2.280.31
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.440.89
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
2.200.69
0.62
2.48
👆🏻
Allen Elektronegativitas
1.720.71
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
1.723.18
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
870.00 kJ / mol403.00 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,791.00 kJ / mol2,633.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,277.00 kJ / mol3,860.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
8,702.00 kJ / mol5,080.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
8,702.00 kJ / mol6,850.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
8,700.00 kJ / mol8,140.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
8,700.00 kJ / mol9,570.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
8,700.00 kJ / mol13,120.00 kJ / mol
730
125300
👆🏻
Level Energy 9
5,660.00 kJ / mol14,500.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
8,700.00 kJ / mol26,740.00 kJ / mol
392
144300
👆🏻
Level Energy 11
8,700.00 kJ / mol4,030.00 kJ / mol
392
169988
👆🏻
Level Energy 12
8,700.00 kJ / mol4,030.00 kJ / mol
0
189368
👆🏻
Level Energy 13
8,700.00 kJ / mol4,030.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
870.00 kJ / mol4,030.00 kJ / mol
380
86450
👆🏻
Level Energy 15
87,000.00 kJ / mol40,300.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
870.00 kJ / mol40,300.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
870.00 kJ / mol403.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
8,700.00 kJ / mol4,030.00 kJ / mol
0
134810
👆🏻
Level Energy 19
870.00 kJ / mol403.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
870.00 kJ / mol403.00 kJ / mol
0
171200
👆🏻
Level Energy 21
870.00 kJ / mol403.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
870.00 kJ / mol403.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
870.10 kJ / mol403.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
870.00 kJ / mol403.00 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
870.00 kJ / mol403.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
870.00 kJ / mol403.00 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
870.10 kJ / mol403.00 kJ / mol
0
133800
👆🏻
Level Energy 28th
870.10 kJ / mol403.00 kJ / mol
297.3
139800
👆🏻
Level Energy 29
870.00 kJ / mol403.00 kJ / mol
0
148100
👆🏻
Level Energy 30
870.00 kJ / mol403.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
1.82 g / amp-day3.19 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
5.65 eV2.16 eV
2.14
6
👆🏻
Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
Panggil atom
7837
3
117
👆🏻
Konfigurasi elektron
[Xe] 4F 14 5d 9 6s 1
[Kr] 5S 1
Struktur Crystal
Face tengah kubik (FCC)
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
7837
3
117
👆🏻
Jumlah Neutron
11748
4
285
👆🏻
Jumlah Èlèktron
7837
3
117
👆🏻
Radius saka Atom
Radius atom
139.00 pm248.00 pm
0
348
👆🏻
kovalen Radius
136.00 pm220.00 pm
0
260
👆🏻
Van der Waals Radius
175.00 pm303.00 pm
0
348
👆🏻
Bobot atom
47.87 Amu85.47 Amu
6.94
294
👆🏻
Volume atom
9.09 cm3 / mol55.90 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
392.42 (-eV)9.47 (-eV)
0
392.42
👆🏻
Constant pola
392.42 pm558.50 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.561.59
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
21.45 g / cm 31.53 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
19.77 g / cm31.46 g / cm3
0.512
41
👆🏻
Strength tensile
125.00 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
0.07 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
61.00 GPA2.50 GPA
1.3
222
👆🏻
pengaturan akeh
230.00 GPA2.50 GPA
0
462
👆🏻
Young kang pengaturan
168.00 GPA2.40 GPA
0
528
👆🏻
Poisson rasio
0.380.37
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable
ductile
Ciri Magnetic
Gravitasi tartamtu
21.451.53
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
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
105.00 nΩ · m128.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.10 10 6 / cm Ω0.08 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
205.30 kJ / mol46.90 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.13 J / (kg K)0.36 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
25.86 J / mol · K31.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
71.60 W / m · K58.20 W / m · K
0
429
👆🏻
suhu kritis
2,041.00 K2,093.00 K
26.3
3695
👆🏻
Expansion termal
8.80 μm / (m · K)90.00 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
510.50 kJ / mol69.20 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
19.70 kJ / mol2.19 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
565.00 kJ / mol82.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
41.60 J / mol.K76.80 J / mol.K
9.5
198.1
👆🏻