1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.4 Panggil periode
1.6 Block
1.7 Family unsur
transisi Metal
lanthanide
1.8 CAS Number
74404737440279
7429905
54386242
1.11 Jeneng papan Group
1.12 Space Group Number
2 facts
2.1 Facts Interesting
- Krom punika reaktif, Empu durung ketemu gratis ing alam.
- Ores saka Chromites Mineral sing sumber utama saka logam Krom.
- Meh 90% penyamakan kulit wis rampung karo bantuan saka krom.
- Ing kaping Terbium logam tumindak padha Calcium.
- metal Terbium rapet padha logam Lanthanum.
2.2 sumber
Found in Minerals, Mining, Ores logam, Ores saka Minerals
Found in Minerals, Ketemu karo Other Metals Bumi Langka, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Louis Nicolas Vauquelin
Carl Gustaf Mosander
2.3.2 Discovery
Ing Antarane 1797 - 1798
Wonten ing taun 1842
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
1.5 * 10-3 %5 * 10-8 %
5E-09
0.11
3.2.1 Turah mbrawah Ing Sun
~0.002 %~0.00000001 %
1E-08
0.1
4.1.2 Turah mbrawah Ing meteorit
4.5.1 Turah mbrawah Ing bumi lemah ndhuwur
4.8.2 Turah mbrawah Ing Segara
4.8.5 Turah mbrawah Ing Manungsa
0.00 %ora Sumadhiya
1E-13
1.4
5 ulah
5.1 Ulah lan Wuku
Character length exceed error
- uyah Terbium digunakake ing piranti optik kaya piranti laser.
- alloy Terbium kang lengthens lan cendhak Magnetik kolom lan efek iki formulir speker.
5.1.1 Ulah Industrial
Industry automobile, Industri Kimia
Industry Elektronik
5.1.2 Ulah Medical
5.1.3 Ulah liyane
5.2 Properties biologi
5.2.1 keracunan
5.2.2 Saiki ing badan Human
5.2.3 Sang
0.11 Sang / mg dm-3ora Sumadhiya
0
1970
5.4.1 ing Bone
0.33 ppmora Sumadhiya
0
170000
6 fisik
6.1 leleh Point
1,857.00 ° C1,356.00 ° C
27
3410
7.3 Boiling Point
2,672.00 ° C3,123.00 ° C
147
5660
8.4 katon
8.4.1 State fisik
8.4.2 warna
8.4.3 luster
8.5 atose
8.5.1 Mohs atose
8.50ora Sumadhiya
0.2
8.5
8.6.5 Brinell atose
687.00 MPa677.00 MPa
0.14
3490
8.8.3 Vickers atose
1,060.00 MPa863.00 MPa
121
3430
8.10 Kacepetan swara
5,940.00 m / s2,620.00 m / s
818
16200
9.2 Properties Optical
9.2.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
9.3.3 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
10.2 allotropes
10.2.1 α allotropes
ora Sumadhiya
ora Sumadhiya
10.2.2 β allotropes
ora Sumadhiya
ora Sumadhiya
10.2.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
11 Kimia
11.1 Formula Kimia
11.2 isotop
11.2.1 Isotop dikenal
12.2 keelektronegatifan
12.2.1 Pauling Elektronegativitas
1.66ora Sumadhiya
0.7
2.54
12.5.1 Sanderson Elektronegativitas
1.66ora Sumadhiya
0.22
2.56
12.8.1 Allred Rochow Elektronegativitas
12.10.2 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
12.11.3 Allen Elektronegativitas
1.65ora Sumadhiya
0.659
2.7
12.13 Electropositivity
12.13.1 Pauling Electropositivity
2.34ora Sumadhiya
1.46
3.3
12.14 tenogo ionisasi
12.14.1 Level Energy 1st
26,130.00 kJ / mol603.40 kJ / mol
375.7
26130
12.15.1 Level Energy 2
28,750.00 kJ / mol1,174.80 kJ / mol
710.2162
28750
12.15.2 Level Energy 3rd
34,230.00 kJ / mol2,417.00 kJ / mol
1600
34230
12.15.3 Level Energy 4
37,066.00 kJ / mol4,203.00 kJ / mol
2780
37066
12.15.4 Level Energy 5th
97,510.00 kJ / molora Sumadhiya
4305.2
97510
12.15.5 Level Energy 6th
105,800.00 kJ / molora Sumadhiya
5715.8
105800
12.15.6 tingkat Energy 7
114,300.00 kJ / molora Sumadhiya
7226.8
114300
12.15.7 Level Energy 8
125,300.00 kJ / molora Sumadhiya
8857.4
125300
12.15.8 Level Energy 9
134,700.00 kJ / molora Sumadhiya
14110
134700
12.15.9 Level Energy 10th
144,300.00 kJ / molora Sumadhiya
17100
144300
12.15.10 Level Energy 11
26,130.00 kJ / molora Sumadhiya
19900
169988
12.15.11 Level Energy 12
28,750.00 kJ / molora Sumadhiya
22219
189368
12.15.12 Level Energy 13
34,230.00 kJ / molora Sumadhiya
26930
76015
12.15.13 Level Energy 14
37,066.00 kJ / molora Sumadhiya
29196
86450
12.15.14 Level Energy 15
97,510.00 kJ / molora Sumadhiya
41987
97510
12.15.15 Level Energy 16
105,800.00 kJ / molora Sumadhiya
47206
109480
12.15.16 Level Energy 17
114,300.00 kJ / molora Sumadhiya
52737
122200
12.15.17 Level Energy 18
125,300.00 kJ / molora Sumadhiya
58570
134810
12.15.18 Level Energy 19
134,700.00 kJ / molora Sumadhiya
64702
148700
12.15.19 Level Energy 20
144,300.00 kJ / molora Sumadhiya
80400
171200
12.15.20 Level Energy 21
157,700.00 kJ / molora Sumadhiya
87000
179100
12.15.21 Level Energy 22
166,090.00 kJ / molora Sumadhiya
93400
184900
12.15.22 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
12.15.23 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
12.15.24 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
12.15.25 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
12.15.26 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
12.15.27 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
12.15.28 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
12.15.29 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
12.16 padha karo elektrokimia
0.32 g / amp-day1.98 g / amp-day
0.16812
8.3209
12.17 Fungsi Work elektron
12.18 Properties Kimia liyane
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, kelarutan
13 atom
13.1 Panggil atom
13.2 Konfigurasi elektron
[Ar] 3d 5 4s 1
[Xe] 4F 9 6s 2
13.3 Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
13.3.1 Crystal pola
13.4 atom
13.4.1 Jumlah proton
13.4.2 Jumlah Neutron
13.4.3 Jumlah Èlèktron
13.5 Radius saka Atom
13.5.1 Radius atom
128.00 pm177.00 pm
112
265
13.5.2 kovalen Radius
139.00 pm194.00 pm
96
260
13.5.3 Van der Waals Radius
200.00 pm221.00 pm
139
348
13.6 Bobot atom
52.00 Amu158.93 Amu
6.94
294
13.7 Volume atom
7.23 cm3 / mol19.20 cm3 / mol
1.39
71.07
13.8 Nomer atom jejer
13.8.1 unsur Previous
13.8.2 Sabanjure unsur
13.9 Potensi Valence Electron
170.00 (-eV)46.80 (-eV)
8
392.42
13.10 Constant pola
291.00 pm360.10 pm
228.58
891.25
13.11 pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
13.12 Pola C / A rasio
ora Sumadhiya1.58
1.567
1.886
14 Teknik
14.1 Kapadhetan
14.1.1 Kapadhetan Ing suhu kamar
7.19 g / cm 38.23 g / cm 3
0.534
40.7
14.1.2 Kapadhetan Nalika Liquid (ing mp)
6.30 g / cm37.65 g / cm3
0.512
20
14.2 Strength tensile
689.00 MPa60.00 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
0.00 (Pa)0.00 (Pa)
2.47E-11
121
14.4.2 Meksa beluk ing 2000 K
774.00 (Pa)12.50 (Pa)
2.62E-10
774
14.5 situs kelenturan
14.5.1 nyukur pengaturan
115.00 GPA22.10 GPA
1.3
222
14.5.2 pengaturan akeh
160.00 GPA38.70 GPA
1.6
462
14.5.3 Young kang pengaturan
279.00 GPA55.70 GPA
1.7
528
14.6 Poisson rasio
14.7 Properties Teknik liyane
15 Magnetic
15.1 Ciri Magnetic
15.1.1 Gravitasi tartamtu
15.1.2 Nindakake Magnetic
Antiferromagnetic
paramagnetic
15.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
15.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
15.2 Properties Listrik
15.2.1 Property Listrik
15.2.2 resistivity
125.00 nΩ · m1.15 nΩ · m
0.18
961
15.2.3 konduktivitas listrik
0.08 10 6 / cm Ω0.01 10 6 / cm Ω
0.00666
0.63
15.2.4 elektron Affinity
64.30 kJ / mol50.00 kJ / mol
0
222.8
16 termal
16.1 Kalor tartamtu
0.45 J / (kg K)0.18 J / (kg K)
0.11
3.6
16.2 Graham Kapasitas kalor
23.35 J / mol · K28.91 J / mol · K
16.443
62.7
16.3 doyo termal
93.90 W / m · K11.10 W / m · K
6.3
429
16.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
16.5 Expansion termal
4.90 μm / (m · K)10.30 μm / (m · K)
4.5
97
16.6 enthalpy
16.6.1 Enthalpy panguapan
348.80 kJ / mol330.90 kJ / mol
7.32
799.1
16.6.2 Enthalpy saka Fusion
15.31 kJ / mol10.80 kJ / mol
2.1
35.23
16.6.3 Enthalpy saka atomization
397.50 kJ / mol314.00 kJ / mol
61.5
837
16.7 Standard molar Entropy
23.80 J / mol.K73.20 J / mol.K
9.5
198.1