Scandium mungsuh titanium
Tabel périodik
Symbol
Sc
Ti
Panggil Group
3
15
4
14
Panggil periode
4
4
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440202
99+
7440326
99+
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- Scandium dikenal minangka salah siji saka unsur bumi.
- metal Scandium ditemokake ing mineral langka disebut wolframite.
- Mung logam kang Burns ing Nitrogen punika Titanium.
- Titanium uga dikenal minangka karat logam tahan.
sumber
Found in Minerals, Mining, Ores logam, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Lars Fredrik Nilson
W. Gregor & J. Berzelius
Discovery
ing taun 1879
ing taun 1791
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-6 %
15
3 * 10-4 %
9
Turah mbrawah Ing Sun
~0.000004 %
16
~0.0004 %
9
Turah mbrawah Ing meteorit
0.00 %
18
0.05 %
11
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
23
0.66 %
7
Turah mbrawah Ing Segara
0.00 %
32
0.00 %
15
ulah
Ulah lan Wuku
Character length exceed error
- wesi digunakake ing wahana, pesawat lan industri amunisi.
- pipo digunakake ing tetanduran distillation, segara, hulls kapal amba, etc.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Dentistry, Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi, Jewellery, patung, Statues
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.01 Sang / mg dm-3
22
0.05 Sang / mg dm-3
16
ing Bone
0.00 ppm
34
ora Sumadhiya
fisik Properties
leleh Point
1,539.00 ° C
24
1,660.00 ° C
18
Boiling Point
2,832.00 ° C
35
3,287.00 ° C
22
katon
State fisik
Solid
Solid
warna
perak Putih
Perak Gray-Putih
luster
lustrous
metallic
atose
Mohs atose
ora Sumadhiya
6.00
6
Brinell atose
750.00 MPa
12
716.00 MPa
15
Vickers atose
ora Sumadhiya
830.00 MPa
14
Kacepetan swara
ora Sumadhiya
5,090.00 m / s
9
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Sc
Ti
isotop
Isotop dikenal
13
26
23
16
keelektronegatifan
Pauling Elektronegativitas
1.36
29
1.54
26
Sanderson Elektronegativitas
1.02
21
1.09
20
Allred Rochow Elektronegativitas
1.20
27
1.32
23
Allen Elektronegativitas
1.19
36
1.38
32
Electropositivity
Pauling Electropositivity
2.64
25
2.46
28
tenogo ionisasi
Level Energy 1st
633.10 kJ / mol
99+
658.80 kJ / mol
39
Level Energy 2
1,235.00 kJ / mol
99+
1,309.80 kJ / mol
99+
Level Energy 3rd
2,388.60 kJ / mol
99+
2,652.50 kJ / mol
99+
Level Energy 4
7,090.60 kJ / mol
6
4,174.60 kJ / mol
32
Level Energy 5th
8,843.00 kJ / mol
6
9,581.00 kJ / mol
5
Level Energy 6th
10,679.00 kJ / mol
7
11,533.00 kJ / mol
6
tingkat Energy 7
13,310.00 kJ / mol
8
13,590.00 kJ / mol
6
Level Energy 8
15,250.00 kJ / mol
11
16,440.00 kJ / mol
8
Level Energy 9
17,370.00 kJ / mol
14
18,530.00 kJ / mol
11
Level Energy 10th
21,726.00 kJ / mol
13
20,833.00 kJ / mol
15
Level Energy 11
24,102.00 kJ / mol
16
25,575.00 kJ / mol
14
Level Energy 12
66,320.00 kJ / mol
2
28,125.00 kJ / mol
14
Level Energy 13
73,010.00 kJ / mol
2
76,015.00 kJ / mol
1
Level Energy 14
80,160.00 kJ / mol
3
83,280.00 kJ / mol
2
Level Energy 15
89,490.00 kJ / mol
4
90,880.00 kJ / mol
3
Level Energy 16
97,400.00 kJ / mol
5
100,700.00 kJ / mol
4
Level Energy 17
105,600.00 kJ / mol
6
109,100.00 kJ / mol
5
Level Energy 18
117,000.00 kJ / mol
7
117,800.00 kJ / mol
6
Level Energy 19
124,270.00 kJ / mol
8
129,900.00 kJ / mol
7
Level Energy 20
ora Sumadhiya
137,530.00 kJ / mol
9
padha karo elektrokimia
0.56 g / amp-day
99+
0.45 g / amp-day
99+
Fungsi Work elektron
3.50 eV
31
4.33 eV
17
Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, ionisasi
atom Properties
Panggil atom
21
99+
22
99+
Konfigurasi elektron
[Ar] 3d 1 4s 2
[Ar] 3d 2 4s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Scandium.jpg#100
HCP-Crystal-Structure-of-Titanium.jpg#100
atom
Jumlah proton
21
99+
22
99+
Jumlah Neutron
24
99+
26
99+
Jumlah Èlèktron
21
99+
22
99+
Radius saka Atom
Radius atom
162.00 pm
26
147.00 pm
34
kovalen Radius
170.00 pm
25
160.00 pm
30
Van der Waals Radius
211.00 pm
25
200.00 pm
28
Bobot atom
44.96 Amu
99+
47.87 Amu
99+
Volume atom
15.00 cm3 / mol
34
10.64 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
58.00 (-eV)
24
95.20 (-eV)
10
Constant pola
330.90 pm
99+
295.08 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.59
7
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
2.99 g / cm 3
99+
4.51 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
2.80 g / cm3
99+
4.11 g / cm3
99+
Strength tensile
ora Sumadhiya
434.00 MPa
9
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
22
ora Sumadhiya
Meksa beluk ing 2000 K
91.30 (Pa)
3
0.98 (Pa)
14
situs kelenturan
nyukur pengaturan
29.10 GPA
24
44.00 GPA
17
pengaturan akeh
56.60 GPA
21
110.00 GPA
15
Young kang pengaturan
74.40 GPA
26
116.00 GPA
18
Poisson rasio
0.28
18
0.32
12
Properties Teknik liyane
NA
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
2.99
99+
4.51
99+
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman miskin
resistivity
562.00 nΩ · m
10
420.00 nΩ · m
12
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.02 10 6 / cm Ω
99+
elektron Affinity
18.10 kJ / mol
33
7.60 kJ / mol
37
termal Properties
Kalor tartamtu
0.60 J / (kg K)
8
0.52 J / (kg K)
9
Graham Kapasitas kalor
25.52 J / mol · K
37
25.06 J / mol · K
99+
doyo termal
15.80 W / m · K
99+
21.90 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
10.20 μm / (m · K)
39
8.60 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
314.20 kJ / mol
28
429.00 kJ / mol
15
Enthalpy saka Fusion
14.10 kJ / mol
25
15.48 kJ / mol
19
Enthalpy saka atomization
343.00 kJ / mol
28
468.60 kJ / mol
15
Standard molar Entropy
34.60 J / mol.K
99+
27.30 J / mol.K
99+
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