1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
2.2 Panggil periode
2.3 Block
2.4 Family unsur
transisi Metal
transisi Metal
2.5 CAS Number
74402027440257
7429905
54386242
2.9 Jeneng papan Group
2.10 Space Group Number
4 facts
4.1 Facts Interesting
- Scandium dikenal minangka salah siji saka unsur bumi.
- metal Scandium ditemokake ing mineral langka disebut wolframite.
- Tantalum logam dikenal minangka resistance karat.
- Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.
4.2 sumber
Found in Minerals, Mining, Ores logam, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
4.3 History
4.3.1 sing katutup
Lars Fredrik Nilson
Anders Gustaf Ekeberg
4.3.3 Discovery
ing taun 1879
ing taun 1802
4.4 turah mbrawah
4.4.1 Turah mbrawah Ing Universe
3 * 10-6 %8 * 10-9 %
5E-09
0.11
4.5.3 Turah mbrawah Ing Sun
~0.000004 %~-9999 %
1E-08
0.1
4.6.3 Turah mbrawah Ing meteorit
4.6.6 Turah mbrawah Ing bumi lemah ndhuwur
4.7.2 Turah mbrawah Ing Segara
5.1.4 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
7 ulah
7.1 Ulah lan Wuku
Character length exceed error
Character length exceed error
7.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
7.1.2 Ulah Medical
7.1.3 Ulah liyane
7.2 Properties biologi
7.2.1 keracunan
7.2.2 Saiki ing badan Human
7.2.3 Sang
0.01 Sang / mg dm-3ora Sumadhiya
0
1970
7.4.3 ing Bone
0.00 ppm0.03 ppm
0
170000
8 fisik
8.1 leleh Point
1,539.00 ° C2,996.00 ° C
27
3410
8.3 Boiling Point
2,832.00 ° C5,425.00 ° C
147
5660
9.4 katon
9.4.1 State fisik
9.4.2 warna
9.4.3 luster
9.5 atose
9.5.1 Mohs atose
ora Sumadhiya6.50
0.2
8.5
9.7.1 Brinell atose
750.00 MPa440.00 MPa
0.14
3490
9.9.1 Vickers atose
ora Sumadhiya870.00 MPa
121
3430
9.11 Kacepetan swara
ora Sumadhiya3,400.00 m / s
818
16200
9.13 Properties Optical
9.13.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
9.13.3 reflectivity
ora Sumadhiya78.00 %
58
97
9.15 allotropes
9.15.1 α allotropes
ora Sumadhiya
ora Sumadhiya
9.15.2 β allotropes
ora Sumadhiya
ora Sumadhiya
9.15.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
10 Kimia
10.1 Formula Kimia
10.2 isotop
10.2.1 Isotop dikenal
10.3 keelektronegatifan
10.3.1 Pauling Elektronegativitas
10.3.2 Sanderson Elektronegativitas
1.02ora Sumadhiya
0.22
2.56
10.3.3 Allred Rochow Elektronegativitas
10.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
10.3.5 Allen Elektronegativitas
10.4 Electropositivity
10.4.1 Pauling Electropositivity
10.5 tenogo ionisasi
10.5.1 Level Energy 1st
633.10 kJ / mol761.00 kJ / mol
375.7
26130
10.5.2 Level Energy 2
1,235.00 kJ / mol1,500.00 kJ / mol
710.2162
28750
10.5.3 Level Energy 3rd
2,388.60 kJ / molora Sumadhiya
1600
34230
10.5.4 Level Energy 4
7,090.60 kJ / molora Sumadhiya
2780
37066
10.5.5 Level Energy 5th
8,843.00 kJ / molora Sumadhiya
4305.2
97510
10.5.6 Level Energy 6th
10,679.00 kJ / molora Sumadhiya
5715.8
105800
10.5.7 tingkat Energy 7
13,310.00 kJ / molora Sumadhiya
7226.8
114300
10.5.8 Level Energy 8
15,250.00 kJ / molora Sumadhiya
8857.4
125300
10.5.9 Level Energy 9
17,370.00 kJ / molora Sumadhiya
14110
134700
10.5.10 Level Energy 10th
21,726.00 kJ / molora Sumadhiya
17100
144300
10.5.11 Level Energy 11
24,102.00 kJ / molora Sumadhiya
19900
169988
10.5.12 Level Energy 12
66,320.00 kJ / molora Sumadhiya
22219
189368
10.5.13 Level Energy 13
73,010.00 kJ / molora Sumadhiya
26930
76015
10.5.14 Level Energy 14
80,160.00 kJ / molora Sumadhiya
29196
86450
10.5.15 Level Energy 15
89,490.00 kJ / molora Sumadhiya
41987
97510
10.5.16 Level Energy 16
97,400.00 kJ / molora Sumadhiya
47206
109480
10.5.17 Level Energy 17
105,600.00 kJ / molora Sumadhiya
52737
122200
10.5.18 Level Energy 18
117,000.00 kJ / molora Sumadhiya
58570
134810
10.5.19 Level Energy 19
124,270.00 kJ / molora Sumadhiya
64702
148700
10.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
10.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
10.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
10.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
10.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
10.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
10.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
10.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
10.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
10.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
10.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
10.6 padha karo elektrokimia
0.56 g / amp-day1.35 g / amp-day
0.16812
8.3209
10.7 Fungsi Work elektron
10.8 Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
11 atom
11.1 Panggil atom
11.2 Konfigurasi elektron
[Ar] 3d 1 4s 2
[Xe] 4F 14 5d 3 6s 2
11.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
11.3.1 Crystal pola
11.4 atom
11.4.1 Jumlah proton
11.4.2 Jumlah Neutron
11.4.3 Jumlah Èlèktron
11.5 Radius saka Atom
11.5.1 Radius atom
162.00 pm146.00 pm
112
265
11.5.2 kovalen Radius
170.00 pm170.00 pm
96
260
11.5.3 Van der Waals Radius
211.00 pm200.00 pm
139
348
11.6 Bobot atom
44.96 Amu180.95 Amu
6.94
294
11.7 Volume atom
15.00 cm3 / mol10.90 cm3 / mol
1.39
71.07
11.8 Nomer atom jejer
11.8.1 unsur Previous
11.8.2 Sabanjure unsur
11.9 Potensi Valence Electron
58.00 (-eV)110.00 (-eV)
8
392.42
11.10 Constant pola
330.90 pm330.13 pm
228.58
891.25
11.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.12 Pola C / A rasio
1.59ora Sumadhiya
1.567
1.886
12 Teknik
12.1 Kapadhetan
12.1.1 Kapadhetan Ing suhu kamar
2.99 g / cm 316.69 g / cm 3
0.534
40.7
12.1.2 Kapadhetan Nalika Liquid (ing mp)
2.80 g / cm315.00 g / cm3
0.512
20
12.2 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
12.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
12.4 meksa beluk
12.4.1 Meksa beluk ing 1000 K
0.00 (Pa)ora Sumadhiya
2.47E-11
121
12.4.2 Meksa beluk ing 2000 K
91.30 (Pa)0.00 (Pa)
2.62E-10
774
12.5 situs kelenturan
12.5.1 nyukur pengaturan
29.10 GPA69.00 GPA
1.3
222
12.5.2 pengaturan akeh
56.60 GPA200.00 GPA
1.6
462
12.5.3 Young kang pengaturan
74.40 GPA186.00 GPA
1.7
528
12.6 Poisson rasio
12.7 Properties Teknik liyane
13 Magnetic
13.1 Ciri Magnetic
13.1.1 Gravitasi tartamtu
13.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
13.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
13.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
13.2 Properties Listrik
13.2.1 Property Listrik
13.2.2 resistivity
562.00 nΩ · m131.00 nΩ · m
0.18
961
13.2.3 konduktivitas listrik
0.02 10 6 / cm Ω0.08 10 6 / cm Ω
0.00666
0.63
13.2.4 elektron Affinity
18.10 kJ / mol31.00 kJ / mol
0
222.8
14 termal
14.1 Kalor tartamtu
0.60 J / (kg K)0.14 J / (kg K)
0.11
3.6
14.2 Graham Kapasitas kalor
25.52 J / mol · K25.36 J / mol · K
16.443
62.7
14.3 doyo termal
15.80 W / m · K57.50 W / m · K
6.3
429
14.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
14.5 Expansion termal
10.20 μm / (m · K)6.30 μm / (m · K)
4.5
97
1.4 enthalpy
1.4.1 Enthalpy panguapan
314.20 kJ / mol753.10 kJ / mol
7.32
799.1
1.7.1 Enthalpy saka Fusion
14.10 kJ / mol31.40 kJ / mol
2.1
35.23
1.9.1 Enthalpy saka atomization
343.00 kJ / mol782.00 kJ / mol
61.5
837
2.5 Standard molar Entropy
34.60 J / mol.K41.50 J / mol.K
9.5
198.1