Symbol
Ta
Ti
Panggil Group
54
0
17
👆🏻
Panggil periode
64
2
7
👆🏻
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
74402577440326
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00194.00
11
276
👆🏻
Facts Interesting
- Tantalum logam dikenal minangka resistance karat.
- Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.
- Mung logam kang Burns ing Nitrogen punika Titanium.
- Titanium uga dikenal minangka karat logam tahan.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Anders Gustaf Ekeberg
W. Gregor & J. Berzelius
Discovery
ing taun 1802
ing taun 1791
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 %0.05 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.66 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.57 %
0
1.4
👆🏻
Ulah lan Wuku
- Logam tantalum utamané dipigunakaké ing manufaktur komponen elektron. Lapisan Oksida kasebut minangka insulator.
- Logam tantalum uga digunakake ing transplantasi bedhah kaya panggantos balung, piring tengkorak lan minangka kain kasa.
- wesi digunakake ing wahana, pesawat lan industri amunisi.
- pipo digunakake ing tetanduran distillation, segara, hulls kapal amba, etc.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
-
Dentistry, Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi, Jewellery, patung, Statues
Properties biologi
keracunan
Low Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-30.05 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.03 ppm0.60 ppm
0
170000
👆🏻
leleh Point
2,996.00 ° C1,660.00 ° C
-38.83
3410
👆🏻
Boiling Point
5,425.00 ° C3,287.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
Gray Blue
Perak Gray-Putih
luster
metallic
metallic
atose
Mohs atose
6.506.00
0.2
8.5
👆🏻
Brinell atose
440.00 MPa716.00 MPa
0.14
3490
👆🏻
Vickers atose
870.00 MPa830.00 MPa
0
3920
👆🏻
Kacepetan swara
3,400.00 m / s5,090.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
2.152.40
0.155
3.41
👆🏻
reflectivity
78.00 %56.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Ta
Ti
isotop
Isotop dikenal
3123
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.501.54
0
2.6
👆🏻
Sanderson Elektronegativitas
1.501.09
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.331.32
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.501.54
0.62
2.48
👆🏻
Allen Elektronegativitas
1.341.38
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.502.46
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
761.00 kJ / mol658.80 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,500.00 kJ / mol1,309.80 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
761.00 kJ / mol2,652.50 kJ / mol
392.8
34230
👆🏻
Level Energy 4
7,610.00 kJ / mol4,174.60 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
7,610.00 kJ / mol9,581.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
7,610.00 kJ / mol11,533.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
7,610.00 kJ / mol13,590.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
7,610.00 kJ / mol16,440.00 kJ / mol
730
125300
👆🏻
Level Energy 9
7,610.00 kJ / mol18,530.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
7,610.00 kJ / mol20,833.00 kJ / mol
392
144300
👆🏻
Level Energy 11
7,610.00 kJ / mol25,575.00 kJ / mol
392
169988
👆🏻
Level Energy 12
7,610.00 kJ / mol28,125.00 kJ / mol
0
189368
👆🏻
Level Energy 13
7,610.00 kJ / mol76,015.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
7,610.00 kJ / mol83,280.00 kJ / mol
380
86450
👆🏻
Level Energy 15
76,100.00 kJ / mol90,880.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
76,100.00 kJ / mol100,700.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
761.00 kJ / mol109,100.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
7,610.00 kJ / mol117,800.00 kJ / mol
0
134810
👆🏻
Level Energy 19
761.00 kJ / mol129,900.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
761.00 kJ / mol137,530.00 kJ / mol
0
171200
👆🏻
Level Energy 21
761.00 kJ / mol658.80 kJ / mol
375.7
179100
👆🏻
Level Energy 22
761.00 kJ / mol658.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
761.00 kJ / mol658.80 kJ / mol
357.6
198800
👆🏻
Level Energy 24
761.00 kJ / mol658.80 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
761.00 kJ / mol658.80 kJ / mol
0
121900
👆🏻
Level Energy 26th
761.00 kJ / mol658.80 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
761.00 kJ / mol658.80 kJ / mol
0
133800
👆🏻
Level Energy 28th
761.00 kJ / mol658.80 kJ / mol
297.3
139800
👆🏻
Level Energy 29
761.00 kJ / mol658.80 kJ / mol
0
148100
👆🏻
Level Energy 30
761.00 kJ / mol658.80 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
1.35 g / amp-day0.45 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.25 eV4.33 eV
2.14
6
👆🏻
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Kimia Stabilitas, ionisasi
Panggil atom
7322
3
117
👆🏻
Konfigurasi elektron
[Xe] 4F 14 5d 3 6s 2
[Ar] 3d 2 4s 2
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
atom
Jumlah proton
7322
3
117
👆🏻
Jumlah Neutron
10826
4
285
👆🏻
Jumlah Èlèktron
7322
3
117
👆🏻
Radius saka Atom
Radius atom
146.00 pm147.00 pm
0
348
👆🏻
kovalen Radius
170.00 pm160.00 pm
0
260
👆🏻
Van der Waals Radius
200.00 pm200.00 pm
0
348
👆🏻
Bobot atom
180.95 Amu47.87 Amu
6.94
294
👆🏻
Volume atom
10.90 cm3 / mol10.64 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
110.00 (-eV)95.20 (-eV)
0
392.42
👆🏻
Constant pola
330.13 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
1.411.59
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
16.69 g / cm 34.51 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
15.00 g / cm34.11 g / cm3
0.512
41
👆🏻
Strength tensile
180.00 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
69.00 GPA44.00 GPA
1.3
222
👆🏻
pengaturan akeh
200.00 GPA110.00 GPA
0
462
👆🏻
Young kang pengaturan
186.00 GPA116.00 GPA
0
528
👆🏻
Poisson rasio
0.340.32
0.032
0.47
👆🏻
Properties Teknik liyane
ductile
ductile
Ciri Magnetic
Gravitasi tartamtu
16.654.51
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 miskin
resistivity
131.00 nΩ · m420.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.08 10 6 / cm Ω0.02 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
31.00 kJ / mol7.60 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.14 J / (kg K)0.52 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
25.36 J / mol · K25.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
57.50 W / m · K21.90 W / m · K
0
429
👆🏻
suhu kritis
3,290.00 K1,941.00 K
26.3
3695
👆🏻
Expansion termal
6.30 μm / (m · K)8.60 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
753.10 kJ / mol429.00 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
31.40 kJ / mol15.48 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
782.00 kJ / mol468.60 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
41.50 J / mol.K27.30 J / mol.K
9.5
198.1
👆🏻