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tantalum
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tantalum unsur

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1 Tabel périodik

1.1 Symbol

Ta

1.2 Panggil Group

5
Rank: 13 (Overall)
Gadolinium unsur
0 17

1.6 Panggil periode

6
Rank: 2 (Overall)
lithium unsur
2 7

1.5 Block

d block

1.6 Family unsur

transisi Metal

1.7 CAS Number

7440257
Rank: 55 (Overall)
Aluminium unsur
7429905 54386242

2.6 Jeneng papan Group

3M Im_

2.7 Space Group Number

229.00
Rank: 1 (Overall)
plutonium unsur
11 229

3 facts

3.1 Facts Interesting

  • Tantalum logam dikenal minangka resistance karat.
  • Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.

3.2 sumber

Found in Minerals, Mining, Ores saka Minerals

3.3 History

3.3.1 sing katutup

Anders Gustaf Ekeberg

3.3.2 Discovery

ing taun 1802

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

8 * 10-9 %
Rank: 31 (Overall)
Thallium unsur
5E-09 0.11

4.4.2 Turah mbrawah Ing Sun

~-9999 %
Rank: N/A (Overall)
Beryllium unsur
1E-08 0.1

5.4.2 Turah mbrawah Ing meteorit

0.00 %
Rank: 49 (Overall)
Gold unsur
1.7E-07 22

5.4.5 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %
Rank: 37 (Overall)
Radium unsur
9.9E-12 8.1

5.4.9 Turah mbrawah Ing Segara

0.00 %
Rank: 31 (Overall)
Protaktinium unsur
2E-23 1.1

6.2.5 Turah mbrawah Ing Manungsa

ora Sumadhiya
Rank: N/A (Overall)
Radium unsur
1E-13 1.4

7 ulah

7.1 Ulah lan Wuku

Character length exceed error

7.1.1 Ulah Industrial

Industry Listrik, Industry Elektronik

7.1.2 Ulah Medical

NA

7.1.3 Ulah liyane

wesi

7.2 Properties biologi

7.2.1 keracunan

Low Toxic

7.2.2 Saiki ing badan Human

Ya

7.2.3 Sang

ora Sumadhiya
Rank: N/A (Overall)
plutonium unsur
0 1970

7.2.7 ing Bone

0.03 ppm
Rank: 28 (Overall)
plutonium unsur
0 170000

9 fisik

9.1 leleh Point

2,996.00 ° C
Rank: 4 (Overall)
Francium unsur
27 3410

10.3 Boiling Point

5,425.00 ° C
Rank: 4 (Overall)
Flerovium unsur
147 5660

10.5 katon

10.5.1 State fisik

Solid

10.5.2 warna

Gray Blue

10.5.3 luster

metallic

10.6 atose

10.6.1 Mohs atose

6.50
Rank: 5 (Overall)
sesium unsur
0.2 8.5

12.2.4 Brinell atose

440.00 MPa
Rank: 28 (Overall)
sesium unsur
0.14 3490

12.3.1 Vickers atose

870.00 MPa
Rank: 12 (Overall)
Palladium unsur
121 3430

12.6 Kacepetan swara

3,400.00 m / s
Rank: 22 (Overall)
Thallium unsur
818 16200

13.2 Properties Optical

13.2.1 bias Index

ora Sumadhiya
Rank: N/A (Overall)
Mercury unsur
1.000933 1.7229

13.2.3 reflectivity

78.00 %
Rank: 6 (Overall)
molybdenum unsur
58 97

13.6 allotropes

Ora

13.6.1 α allotropes

ora Sumadhiya

13.6.2 β allotropes

ora Sumadhiya

13.6.3 γ allotropes

ora Sumadhiya

14 Kimia

14.1 Formula Kimia

Ta

14.2 isotop

14.2.1 Isotop dikenal

31
Rank: 8 (Overall)
Tennessine unsur
0 38

14.8 keelektronegatifan

14.8.1 Pauling Elektronegativitas

1.50
Rank: 27 (Overall)
Francium unsur
0.7 2.54

16.2.3 Sanderson Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
sesium unsur
0.22 2.56

16.4.5 Allred Rochow Elektronegativitas

1.33
Rank: 22 (Overall)
sesium unsur
0.86 1.82

16.5.3 Mulliken-Jaffe Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
sesium unsur
0.62 2.48

16.6.4 Allen Elektronegativitas

1.34
Rank: 33 (Overall)
sesium unsur
0.659 2.7

17.3 Electropositivity

17.3.1 Pauling Electropositivity

2.50
Rank: 27 (Overall)
Gold unsur
1.46 3.3

17.7 tenogo ionisasi

17.7.1 Level Energy 1st

761.00 kJ / mol
Rank: 18 (Overall)
sesium unsur
375.7 26130

17.9.5 Level Energy 2

1,500.00 kJ / mol
Rank: 40 (Overall)
uranium unsur
710.2162 28750

17.9.8 Level Energy 3rd

ora Sumadhiya
Rank: N/A (Overall)
osmium unsur
1600 34230

17.9.13 Level Energy 4

ora Sumadhiya
Rank: N/A (Overall)
thorium unsur
2780 37066

17.9.18 Level Energy 5th

ora Sumadhiya
Rank: N/A (Overall)
dubnium unsur
4305.2 97510

17.9.21 Level Energy 6th

ora Sumadhiya
Rank: N/A (Overall)
Seaborgium unsur
5715.8 105800

17.10.3 tingkat Energy 7

ora Sumadhiya
Rank: N/A (Overall)
Bohrium unsur
7226.8 114300

17.11.4 Level Energy 8

ora Sumadhiya
Rank: N/A (Overall)
hassium unsur
8857.4 125300

17.11.8 Level Energy 9

ora Sumadhiya
Rank: N/A (Overall)
Yttrium unsur
14110 134700

17.11.12 Level Energy 10th

ora Sumadhiya
Rank: N/A (Overall)
strontium unsur
17100 144300

17.11.16 Level Energy 11

ora Sumadhiya
Rank: N/A (Overall)
Yttrium unsur
19900 169988

17.11.20 Level Energy 12

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
22219 189368

17.11.25 Level Energy 13

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
26930 76015

17.11.30 Level Energy 14

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
29196 86450

17.11.36 Level Energy 15

ora Sumadhiya
Rank: N/A (Overall)
Manganese unsur
41987 97510

17.11.40 Level Energy 16

ora Sumadhiya
Rank: N/A (Overall)
Iron unsur
47206 109480

17.11.43 Level Energy 17

ora Sumadhiya
Rank: N/A (Overall)
kobalt unsur
52737 122200

17.11.49 Level Energy 18

ora Sumadhiya
Rank: N/A (Overall)
Nickel unsur
58570 134810

17.11.54 Level Energy 19

ora Sumadhiya
Rank: N/A (Overall)
tembaga unsur
64702 148700

17.11.59 Level Energy 20

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
80400 171200

17.11.63 Level Energy 21

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
87000 179100

17.11.67 Level Energy 22

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
93400 184900

17.11.72 Level Energy 23rd

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
98420 198800

17.11.75 Level Energy 24

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
104400 195200

17.12.3 Level Energy 25th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
121900 121900

17.14.1 Level Energy 26th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
127700 127700

17.14.2 Level Energy 27th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
133800 133800

18.2.1 Level Energy 28th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
139800 139800

18.2.3 Level Energy 29

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
148100 148100

19.4.3 Level Energy 30

ora Sumadhiya
Rank: N/A (Overall)
molybdenum unsur
154500 154500

19.5 padha karo elektrokimia

1.35 g / amp-day
Rank: 49 (Overall)
Beryllium unsur
0.16812 8.3209

19.9 Fungsi Work elektron

4.25 eV
Rank: 21 (Overall)
sesium unsur
2.14 5.65

19.11 Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

20 atom

20.1 Panggil atom

73
Rank: 43 (Overall)
lithium unsur
3 117

20.3 Konfigurasi elektron

[Xe] 4F 14 5d 3 6s 2

20.4 Struktur Crystal

Body tengah kubik (Bcc)

20.4.1 Crystal pola

20.5 atom

20.5.1 Jumlah proton

73
Rank: 42 (Overall)
lithium unsur
3 117

20.8.1 Jumlah Neutron

108
Rank: 28 (Overall)
lithium unsur
4 184

20.12.1 Jumlah Èlèktron

73
Rank: 42 (Overall)
lithium unsur
3 117

21.6 Radius saka Atom

21.6.1 Radius atom

146.00 pm
Rank: 35 (Overall)
Beryllium unsur
112 265

22.5.1 kovalen Radius

170.00 pm
Rank: 25 (Overall)
Beryllium unsur
96 260

22.5.3 Van der Waals Radius

200.00 pm
Rank: 28 (Overall)
seng unsur
139 348

23.3 Bobot atom

180.95 Amu
Rank: 38 (Overall)
lithium unsur
6.94 294

23.6 Volume atom

10.90 cm3 / mol
Rank: 44 (Overall)
Manganese unsur
1.39 71.07

23.11 Nomer atom jejer

23.11.1 unsur Previous

23.11.2 Sabanjure unsur

23.12 Potensi Valence Electron

110.00 (-eV)
Rank: 7 (Overall)
Francium unsur
8 392.42

23.14 Constant pola

330.13 pm
Rank: 50 (Overall)
Beryllium unsur
228.58 891.25

23.17 pola Angles

π/2, π/2, π/2

23.18 Pola C / A rasio

ora Sumadhiya
Rank: N/A (Overall)
Beryllium unsur
1.567 1.886

24 Teknik

24.1 Kapadhetan

24.1.1 Kapadhetan Ing suhu kamar

16.69 g / cm 3
Rank: 18 (Overall)
lithium unsur
0.534 40.7

25.3.3 Kapadhetan Nalika Liquid (ing mp)

15.00 g / cm3
Rank: 9 (Overall)
lithium unsur
0.512 20

25.7 Strength tensile

ora Sumadhiya
Rank: N/A (Overall)
Indium unsur
2.5 11000

26.2 viskositas

ora Sumadhiya
Rank: N/A (Overall)
Mercury unsur
0.001526 0.001526

27.2 meksa beluk

27.2.1 Meksa beluk ing 1000 K

ora Sumadhiya
Rank: N/A (Overall)
cerium unsur
2.47E-11 121

27.2.7 Meksa beluk ing 2000 K

0.00 (Pa)
Rank: 31 (Overall)
tungsten unsur
2.62E-10 774

28.2 situs kelenturan

28.2.1 nyukur pengaturan

69.00 GPA
Rank: 13 (Overall)
kalium unsur
1.3 222

28.5.1 pengaturan akeh

200.00 GPA
Rank: 8 (Overall)
sesium unsur
1.6 462

28.8.1 Young kang pengaturan

186.00 GPA
Rank: 13 (Overall)
sesium unsur
1.7 528

29.5 Poisson rasio

0.34
Rank: 10 (Overall)
Beryllium unsur
0.032 0.47

29.8 Properties Teknik liyane

ductile

30 Magnetic

30.1 Ciri Magnetic

30.1.1 Gravitasi tartamtu

16.65
Rank: 11 (Overall)
lithium unsur
0.53 4500

30.2.1 Nindakake Magnetic

paramagnetic

30.2.2 permeabilitas

ora Sumadhiya
Rank: N/A (Overall)
Bismuth unsur
1.25643E-06 0.0063

30.4.1 kelemahan

ora Sumadhiya
Rank: N/A (Overall)
Bismuth unsur
-0.000166 200000

30.6 Properties Listrik

30.6.1 Property Listrik

Arman

30.6.2 resistivity

131.00 nΩ · m
Rank: 25 (Overall)
Thallium unsur
0.18 961

31.1.2 konduktivitas listrik

0.08 10 6 / cm Ω
Rank: 27 (Overall)
plutonium unsur
0.00666 0.63

31.1.6 elektron Affinity

31.00 kJ / mol
Rank: 29 (Overall)
Mercury unsur
0 222.8

32 termal

32.1 Kalor tartamtu

0.14 J / (kg K)
Rank: 37 (Overall)
americium unsur
0.11 3.6

32.3 Graham Kapasitas kalor

25.36 J / mol · K
Rank: 41 (Overall)
Beryllium unsur
16.443 62.7

32.4 doyo termal

57.50 W / m · K
Rank: 27 (Overall)
neptunium unsur
6.3 429

32.6 suhu kritis

ora Sumadhiya
Rank: N/A (Overall)
ytterbium unsur
26.3 3223

32.7 Expansion termal

6.30 μm / (m · K)
Rank: 52 (Overall)
tungsten unsur
4.5 97

32.8 enthalpy

32.8.1 Enthalpy panguapan

753.10 kJ / mol
Rank: 2 (Overall)
seng unsur
7.32 799.1

32.8.2 Enthalpy saka Fusion

31.40 kJ / mol
Rank: 3 (Overall)
sesium unsur
2.1 35.23

33.1.1 Enthalpy saka atomization

782.00 kJ / mol
Rank: 3 (Overall)
Mercury unsur
61.5 837

33.3 Standard molar Entropy

41.50 J / mol.K
Rank: 37 (Overall)
Beryllium unsur
9.5 198.1