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Scandium unsur
Scandium


Tabel périodik
0
Symbol
Sc 0
Panggil Group
3 15
Panggil periode
4 4
Block
d block 0
Family unsur
transisi Metal 0
CAS Number
7440202 59
Jeneng papan Group
P63 / mmc 0
Space Group Number
194.00 5
facts
0
Facts Interesting
  • Scandium dikenal minangka salah siji saka unsur bumi.
  • metal Scandium ditemokake ing mineral langka disebut wolframite.
0
sumber
Found in Minerals, Mining, Ores logam, Ores saka Minerals 0
History
0
sing katutup
Lars Fredrik Nilson 0
Discovery
ing taun 1879 0
turah mbrawah
0
Turah mbrawah Ing Universe
3 * 10-6 % 15
Turah mbrawah Ing Sun
~0.000004 % 16
Turah mbrawah Ing meteorit
0.00 % 18
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 23
Turah mbrawah Ing Segara
0.00 % 32
Turah mbrawah Ing Manungsa
ora Sumadhiya 0
ulah
0
Ulah lan Wuku
Character length exceed error 0
Ulah Industrial
Industry Listrik, Industry Elektronik 0
Ulah Medical
NA 0
Ulah liyane
wesi 0
Properties biologi
0
keracunan
non Toxic 0
Saiki ing badan Human
Ya 0
Sang
0.01 Sang / mg dm-3 22
ing Bone
0.00 ppm 34
fisik
0
leleh Point
1,539.00 ° C 24
Boiling Point
2,832.00 ° C 35
katon
0
State fisik
Solid 0
warna
perak Putih 0
luster
lustrous 0
atose
0
Mohs atose
ora Sumadhiya 0
Brinell atose
750.00 MPa 12
Vickers atose
ora Sumadhiya 0
Kacepetan swara
ora Sumadhiya 0
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
ora Sumadhiya 0
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
Sc 0
isotop
0
Isotop dikenal
13 26
keelektronegatifan
0
Pauling Elektronegativitas
1.36 29
Sanderson Elektronegativitas
1.02 21
Allred Rochow Elektronegativitas
1.20 27
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0
Allen Elektronegativitas
1.19 36
Electropositivity
0
Pauling Electropositivity
2.64 25
tenogo ionisasi
0
Level Energy 1st
633.10 kJ / mol 46
Level Energy 2
1,235.00 kJ / mol 57
Level Energy 3rd
2,388.60 kJ / mol 52
Level Energy 4
7,090.60 kJ / mol 6
Level Energy 5th
8,843.00 kJ / mol 6
Level Energy 6th
10,679.00 kJ / mol 7
tingkat Energy 7
13,310.00 kJ / mol 8
Level Energy 8
15,250.00 kJ / mol 11
Level Energy 9
17,370.00 kJ / mol 14
Level Energy 10th
21,726.00 kJ / mol 13
Level Energy 11
24,102.00 kJ / mol 16
Level Energy 12
66,320.00 kJ / mol 2
Level Energy 13
73,010.00 kJ / mol 2
Level Energy 14
80,160.00 kJ / mol 3
Level Energy 15
89,490.00 kJ / mol 4
Level Energy 16
97,400.00 kJ / mol 5
Level Energy 17
105,600.00 kJ / mol 6
Level Energy 18
117,000.00 kJ / mol 7
Level Energy 19
124,270.00 kJ / mol 8
Level Energy 20
ora Sumadhiya 100
Level Energy 21
ora Sumadhiya 100
Level Energy 22
ora Sumadhiya 0
Level Energy 23rd
ora Sumadhiya 0
Level Energy 24
ora Sumadhiya 0
Level Energy 25th
ora Sumadhiya 0
Level Energy 26th
ora Sumadhiya 0
Level Energy 27th
ora Sumadhiya 0
Level Energy 28th
ora Sumadhiya 0
Level Energy 29
ora Sumadhiya 0
Level Energy 30
ora Sumadhiya 0
padha karo elektrokimia
0.56 g / amp-day 67
Fungsi Work elektron
3.50 eV 31
Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan 0
atom
0
Panggil atom
21 85
Konfigurasi elektron
[Ar] 3d 1 4s 2 0
Struktur Crystal
Hexagonal Tutup dikempalken (HCP) 0
Crystal pola
HCP-Crystal-Structure-of-Scandium.jpg#100 0
atom
0
Jumlah proton
21 84
Jumlah Neutron
24 63
Jumlah Èlèktron
21 84
Radius saka Atom
0
Radius atom
162.00 pm 26
kovalen Radius
170.00 pm 25
Van der Waals Radius
211.00 pm 25
Bobot atom
44.96 Amu 79
Volume atom
15.00 cm3 / mol 34
Nomer atom jejer
0
unsur Previous
12 0
Sabanjure unsur
11 0
Potensi Valence Electron
58.00 (-eV) 24
Constant pola
330.90 pm 49
pola Angles
π/2, π/2, 2 π/3 0
Pola C / A rasio
1.59 7
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
2.99 g / cm 3 73
Kapadhetan Nalika Liquid (ing mp)
2.80 g / cm3 51
Strength tensile
ora Sumadhiya 0
viskositas
ora Sumadhiya 0
meksa beluk
0
Meksa beluk ing 1000 K
0.00 (Pa) 22
Meksa beluk ing 2000 K
91.30 (Pa) 3
situs kelenturan
0
nyukur pengaturan
29.10 GPA 24
pengaturan akeh
56.60 GPA 21
Young kang pengaturan
74.40 GPA 26
Poisson rasio
0.28 18
Properties Teknik liyane
NA 0
Magnetic
0
Ciri Magnetic
0
Gravitasi tartamtu
2.99 61
Nindakake Magnetic
paramagnetic 0
permeabilitas
ora Sumadhiya 0
kelemahan
ora Sumadhiya 0
Properties Listrik
0
Property Listrik
Arman 0
resistivity
562.00 nΩ · m 10
konduktivitas listrik
0.02 10 6 / cm Ω 46
elektron Affinity
18.10 kJ / mol 33
termal
0
Kalor tartamtu
0.60 J / (kg K) 8
Graham Kapasitas kalor
25.52 J / mol · K 37
doyo termal
15.80 W / m · K 53
suhu kritis
ora Sumadhiya 0
Expansion termal
10.20 μm / (m · K) 39
enthalpy
0
Enthalpy panguapan
314.20 kJ / mol 28
Enthalpy saka Fusion
14.10 kJ / mol 25
Enthalpy saka atomization
343.00 kJ / mol 28
Standard molar Entropy
34.60 J / mol.K 44
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