Symbol
Ga
Co
Panggil Group
139
0
17
👆🏻
Panggil periode
44
2
7
👆🏻
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
74405537440484
7429905
54386242
👆🏻
Jeneng papan Group
Cmca
P63 / mmc
Space Group Number
64.00194.00
11
276
👆🏻
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.
- Sumber utama Kobalt minangka produk sampingan saka pertambangan logam tembaga lan nikel.
- Logam kobalt bisa dipikolehi saka unsur liyane kayata Oksigen, Sulfur lan Arsenik.
- Uga digunakake ing proses electroplating amarga nuduhake sifat anti cession.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Senyawa, Mining, Ores saka Minerals
History
sing katutup
Lecoq de Boisbaudran
Georg Brandt
Discovery
ing taun 1875
ing 1732
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 %0.06 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
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
- 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.
- Sawijining wesi aluminium lan nikel sing digunakake kanggo nggawe wesi sembrani kuat.
- Sawetara wesi liyane ngetokne kekuatan-suhu dhuwur lan Empu padha digunakake ing Turbines saka Jet lan Gas engine.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
Surgical Instruments Manufacturing
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.08 Sang / mg dm-30.04 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm0.04 ppm
0
170000
👆🏻
leleh Point
29.78 ° C1,495.00 ° C
-38.83
3410
👆🏻
Boiling Point
2,403.00 ° C2,870.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Putih
Gray
luster
metallic
metallic
atose
Mohs atose
1.505.00
0.2
8.5
👆🏻
Brinell atose
56.80 MPa470.00 MPa
0.14
3490
👆🏻
Vickers atose
111.00 MPa1,043.00 MPa
0
3920
👆🏻
Kacepetan swara
2,740.00 m / s4,720.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.812.50
0.155
3.41
👆🏻
reflectivity
36.00 %67.00 %
5
97
👆🏻
allotropes
Ora
Ya
α allotropes
-
α-kobalt
β allotropes
-
β-kobalt
γ allotropes
-
-
Formula Kimia
Ga
Co
isotop
Isotop dikenal
2426
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.811.88
0
2.6
👆🏻
Sanderson Elektronegativitas
2.422.56
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.821.70
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
2.011.88
0.62
2.48
👆🏻
Allen Elektronegativitas
1.761.84
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.192.12
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
578.80 kJ / mol760.40 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,979.30 kJ / mol1,648.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,963.00 kJ / mol3,232.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
6,180.00 kJ / mol4,950.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
5,787.00 kJ / mol7,670.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
5,787.00 kJ / mol9,840.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
5,780.00 kJ / mol12,440.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
5,780.00 kJ / mol15,230.00 kJ / mol
730
125300
👆🏻
Level Energy 9
5,787.00 kJ / mol17,959.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,787.00 kJ / mol26,570.00 kJ / mol
392
144300
👆🏻
Level Energy 11
5,780.00 kJ / mol29,400.00 kJ / mol
392
169988
👆🏻
Level Energy 12
57,800.00 kJ / mol32,400.00 kJ / mol
0
189368
👆🏻
Level Energy 13
5,780.00 kJ / mol36,600.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
578.00 kJ / mol39,700.00 kJ / mol
380
86450
👆🏻
Level Energy 15
57,800.00 kJ / mol42,800.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
57,800.00 kJ / mol49,396.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
578.80 kJ / mol52,737.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
5,787.00 kJ / mol134,810.00 kJ / mol
0
134810
👆🏻
Level Energy 19
578.80 kJ / mol145,170.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
578.00 kJ / mol154,700.00 kJ / mol
0
171200
👆🏻
Level Energy 21
578.80 kJ / mol167,400.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
578.00 kJ / mol178,100.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
578.80 kJ / mol189,300.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
578.80 kJ / mol760.40 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
578.00 kJ / mol760.40 kJ / mol
0
121900
👆🏻
Level Energy 26th
578.80 kJ / mol760.40 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
578.80 kJ / mol760.40 kJ / mol
0
133800
👆🏻
Level Energy 28th
578.80 kJ / mol760.40 kJ / mol
297.3
139800
👆🏻
Level Energy 29
578.80 kJ / mol760.40 kJ / mol
0
148100
👆🏻
Level Energy 30
578.80 kJ / mol760.40 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
0.87 g / amp-day1.10 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.20 eV5.00 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif
Kimia Stabilitas, ionisasi
Panggil atom
3122
3
117
👆🏻
Konfigurasi elektron
[Ar] 3d 10 4s 2 4p 1
[Ar] 3d 2 4s 2
Struktur Crystal
Orthorhombic (Orth)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
atom
Jumlah proton
3122
3
117
👆🏻
Jumlah Neutron
3926
4
285
👆🏻
Jumlah Èlèktron
3122
3
117
👆🏻
Radius saka Atom
Radius atom
135.00 pm147.00 pm
0
348
👆🏻
kovalen Radius
122.00 pm160.00 pm
0
260
👆🏻
Van der Waals Radius
187.00 pm200.00 pm
0
348
👆🏻
Bobot atom
69.72 Amu47.87 Amu
6.94
294
👆🏻
Volume atom
11.80 cm3 / mol10.64 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
69.70 (-eV)95.20 (-eV)
0
392.42
👆🏻
Constant pola
451.97 pm295.08 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
1.301.26
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
5.91 g / cm 34.51 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
6.10 g / cm34.11 g / cm3
0.512
41
👆🏻
Strength tensile
41.00 MPa434.00 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
0.00 (Pa)0.98 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
7.20 GPA44.00 GPA
1.3
222
👆🏻
pengaturan akeh
37.30 GPA110.00 GPA
0
462
👆🏻
Young kang pengaturan
9.80 GPA116.00 GPA
0
528
👆🏻
Poisson rasio
0.470.32
0.032
0.47
👆🏻
Properties Teknik liyane
-
ductile
Ciri Magnetic
Gravitasi tartamtu
5.914,500.00
0.53
4500
👆🏻
Nindakake Magnetic
diamagnetic
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
Semiconductor
Arman miskin
resistivity
270.00 nΩ · m420.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.07 10 6 / cm Ω0.02 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
28.90 kJ / mol7.60 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.37 J / (kg K)0.52 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
25.86 J / mol · K25.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
40.60 W / m · K21.90 W / m · K
0
429
👆🏻
suhu kritis
302.00 K1,768.00 K
26.3
3695
👆🏻
Expansion termal
18.00 μm / (m · K)8.60 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
256.10 kJ / mol429.00 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
5.59 kJ / mol15.48 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
276.10 kJ / mol468.60 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
40.80 J / mol.K27.30 J / mol.K
9.5
198.1
👆🏻