1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
74402577439896
7429905
54386242
2.3 Jeneng papan Group
3.2 Space Group Number
4 facts
4.1 Facts Interesting
- Tantalum logam dikenal minangka resistance karat.
- Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.
- Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
- getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.
4.2 sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals
4.3 History
4.3.1 sing katutup
Anders Gustaf Ekeberg
Unknown
4.3.2 Discovery
ing taun 1802
Sadurunge 5000 BC
4.4 turah mbrawah
4.4.1 Turah mbrawah Ing Universe
8 * 10-9 %1.1 * 10-1 %
5E-09
0.11
4.6.3 Turah mbrawah Ing Sun
4.6.5 Turah mbrawah Ing meteorit
4.8.2 Turah mbrawah Ing bumi lemah ndhuwur
5.2.2 Turah mbrawah Ing Segara
5.3.2 Turah mbrawah Ing Manungsa
ora Sumadhiya0.01 %
1E-13
1.4
6 ulah
6.1 Ulah lan Wuku
Character length exceed error
- logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
- Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.
6.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
6.1.2 Ulah Medical
NA
Industry Pharmaceutical, Surgical Instruments Manufacturing
6.1.3 Ulah liyane
wesi
wesi, patung, Statues
6.2 Properties biologi
6.2.1 keracunan
6.2.2 Saiki ing badan Human
6.2.3 Sang
ora Sumadhiya447.00 Sang / mg dm-3
0
1970
6.2.6 ing Bone
0.03 ppm380.00 ppm
0
170000
7 fisik
7.1 leleh Point
2,996.00 ° C1,535.00 ° C
27
3410
7.3 Boiling Point
5,425.00 ° C2,750.00 ° C
147
5660
7.4 katon
7.4.1 State fisik
7.4.2 warna
7.4.3 luster
7.5 atose
7.5.1 Mohs atose
7.5.5 Brinell atose
440.00 MPa200.00 MPa
0.14
3490
7.5.9 Vickers atose
870.00 MPa608.00 MPa
121
3430
7.6 Kacepetan swara
3,400.00 m / s5,120.00 m / s
818
16200
7.7 Properties Optical
7.7.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
7.7.4 reflectivity
7.8 allotropes
7.8.1 α allotropes
ora Sumadhiya
Ferrite (alpha Iron)
7.8.2 β allotropes
7.8.3 γ allotropes
8 Kimia
8.1 Formula Kimia
8.2 isotop
8.2.1 Isotop dikenal
8.3 keelektronegatifan
8.3.1 Pauling Elektronegativitas
8.3.4 Sanderson Elektronegativitas
ora Sumadhiya2.20
0.22
2.56
8.3.8 Allred Rochow Elektronegativitas
8.3.10 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
8.3.13 Allen Elektronegativitas
8.5 Electropositivity
8.5.1 Pauling Electropositivity
8.7 tenogo ionisasi
8.7.1 Level Energy 1st
761.00 kJ / mol762.50 kJ / mol
375.7
26130
9.1.1 Level Energy 2
1,500.00 kJ / mol1,561.90 kJ / mol
710.2162
28750
9.1.2 Level Energy 3rd
ora Sumadhiya2,957.00 kJ / mol
1600
34230
9.4.2 Level Energy 4
ora Sumadhiya5,290.00 kJ / mol
2780
37066
9.4.4 Level Energy 5th
ora Sumadhiya7,240.00 kJ / mol
4305.2
97510
9.4.6 Level Energy 6th
ora Sumadhiya9,560.00 kJ / mol
5715.8
105800
9.4.7 tingkat Energy 7
ora Sumadhiya12,060.00 kJ / mol
7226.8
114300
9.5.2 Level Energy 8
ora Sumadhiya14,580.00 kJ / mol
8857.4
125300
9.5.4 Level Energy 9
ora Sumadhiya22,540.00 kJ / mol
14110
134700
9.5.6 Level Energy 10th
ora Sumadhiya25,290.00 kJ / mol
17100
144300
9.7.1 Level Energy 11
ora Sumadhiya28,000.00 kJ / mol
19900
169988
9.9.1 Level Energy 12
ora Sumadhiya31,920.00 kJ / mol
22219
189368
9.9.2 Level Energy 13
ora Sumadhiya34,830.00 kJ / mol
26930
76015
9.10.1 Level Energy 14
ora Sumadhiya37,840.00 kJ / mol
29196
86450
9.12.1 Level Energy 15
ora Sumadhiya44,100.00 kJ / mol
41987
97510
9.12.2 Level Energy 16
ora Sumadhiya47,206.00 kJ / mol
47206
109480
10.1.2 Level Energy 17
ora Sumadhiya122,200.00 kJ / mol
52737
122200
10.1.3 Level Energy 18
ora Sumadhiya131,000.00 kJ / mol
58570
134810
10.1.4 Level Energy 19
ora Sumadhiya140,500.00 kJ / mol
64702
148700
10.1.6 Level Energy 20
ora Sumadhiya152,600.00 kJ / mol
80400
171200
10.2.1 Level Energy 21
ora Sumadhiya163,000.00 kJ / mol
87000
179100
10.4.2 Level Energy 22
ora Sumadhiya173,600.00 kJ / mol
93400
184900
10.5.2 Level Energy 23rd
ora Sumadhiya188,100.00 kJ / mol
98420
198800
10.5.4 Level Energy 24
ora Sumadhiya195,200.00 kJ / mol
104400
195200
10.5.5 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
10.5.7 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
11.1.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
11.1.5 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
11.1.6 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
11.1.8 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
11.2 padha karo elektrokimia
1.35 g / amp-day0.69 g / amp-day
0.16812
8.3209
11.4 Fungsi Work elektron
11.5 Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Corrosion, ionisasi, kelarutan
12 atom
12.1 Panggil atom
12.2 Konfigurasi elektron
[Xe] 4F 14 5d 3 6s 2
[Ar] 3d 6 4s 2
12.3 Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
12.3.1 Crystal pola
12.4 atom
12.4.1 Jumlah proton
12.4.3 Jumlah Neutron
13.1.1 Jumlah Èlèktron
13.2 Radius saka Atom
13.2.1 Radius atom
146.00 pm126.00 pm
112
265
13.3.1 kovalen Radius
170.00 pm132.00 pm
96
260
13.3.2 Van der Waals Radius
200.00 pm200.00 pm
139
348
13.5 Bobot atom
180.95 Amu55.85 Amu
6.94
294
13.7 Volume atom
10.90 cm3 / mol7.10 cm3 / mol
1.39
71.07
13.9 Nomer atom jejer
13.9.1 unsur Previous
13.9.2 Sabanjure unsur
13.10 Potensi Valence Electron
110.00 (-eV)67.00 (-eV)
8
392.42
13.11 Constant pola
330.13 pm286.65 pm
228.58
891.25
13.13 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
13.14 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
14 Teknik
14.1 Kapadhetan
14.1.1 Kapadhetan Ing suhu kamar
16.69 g / cm 37.87 g / cm 3
0.534
40.7
14.1.3 Kapadhetan Nalika Liquid (ing mp)
15.00 g / cm36.98 g / cm3
0.512
20
14.2 Strength tensile
ora Sumadhiya11,000.00 MPa
2.5
11000
14.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
14.4 meksa beluk
14.4.1 Meksa beluk ing 1000 K
ora Sumadhiya0.00 (Pa)
2.47E-11
121
14.4.2 Meksa beluk ing 2000 K
0.00 (Pa)36.80 (Pa)
2.62E-10
774
14.6 situs kelenturan
14.6.1 nyukur pengaturan
69.00 GPA82.00 GPA
1.3
222
14.6.2 pengaturan akeh
200.00 GPA170.00 GPA
1.6
462
14.6.3 Young kang pengaturan
186.00 GPA211.00 GPA
1.7
528
14.7 Poisson rasio
14.8 Properties Teknik liyane
ductile
ductile, malleable, Weldable
15 Magnetic
15.1 Ciri Magnetic
15.1.1 Gravitasi tartamtu
15.1.2 Nindakake Magnetic
paramagnetic
Ferromagnetic
15.1.3 permeabilitas
ora Sumadhiya6.3 * 10-3 H / m
1.25643E-06
0.0063
15.1.4 kelemahan
ora Sumadhiya2,00,000.00
-0.000166
200000
15.2 Properties Listrik
15.2.1 Property Listrik
15.2.2 resistivity
131.00 nΩ · m96.10 nΩ · m
0.18
961
15.2.3 konduktivitas listrik
0.08 10 6 / cm Ω0.10 10 6 / cm Ω
0.00666
0.63
15.2.4 elektron Affinity
31.00 kJ / mol15.70 kJ / mol
0
222.8
16 termal
16.1 Kalor tartamtu
0.14 J / (kg K)0.44 J / (kg K)
0.11
3.6
16.2 Graham Kapasitas kalor
25.36 J / mol · K25.10 J / mol · K
16.443
62.7
16.3 doyo termal
57.50 W / m · K80.40 W / m · K
6.3
429
16.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
16.5 Expansion termal
6.30 μm / (m · K)11.80 μm / (m · K)
4.5
97
16.6 enthalpy
16.6.1 Enthalpy panguapan
753.10 kJ / mol351.00 kJ / mol
7.32
799.1
16.6.2 Enthalpy saka Fusion
31.40 kJ / mol14.90 kJ / mol
2.1
35.23
16.6.3 Enthalpy saka atomization
782.00 kJ / mol414.20 kJ / mol
61.5
837
16.7 Standard molar Entropy
41.50 J / mol.K27.30 J / mol.K
9.5
198.1