strontium mungsuh vanadium
Tabel périodik
Symbol
Sr
V
Panggil Group
2
16
5
13
Panggil periode
5
4
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7440246
99+
7440622
27
Jeneng papan Group
Fm_ 3M
3M Im_
Space Group Number
225.00
2
229.00
1
facts
Facts Interesting
- unsur strontium alus saka Calcium.
- Perak Strontium dadi kuning, yen kapapar online.
- Vanadium logam reaktif, Empu durung ketemu gratis ing alam.
- Vanadium bisa ditemokake ing meh 65 macem-macem jinis mineral.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found Minangka By-produk, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
William Cruickshank
Andrés Manuel del Río
Discovery
ing 1787
ing taun 1801
turah mbrawah
Turah mbrawah Ing Universe
4 * 10-6 %
14
1 * 10-4 %
10
Turah mbrawah Ing Sun
~0.000005 %
15
~0.00004 %
13
Turah mbrawah Ing meteorit
0.00 %
15
0.01 %
14
Turah mbrawah Ing bumi lemah ndhuwur
0.04 %
10
0.02 %
12
Turah mbrawah Ing Segara
0.00 %
4
0.00 %
14
Turah mbrawah Ing Manungsa
0.00 %
7
0.00 %
16
ulah
Ulah lan Wuku
Character length exceed error
- Sawijining kumpulan karo baja digunakake banget angel lan Empu kang digunakake ing piring waja, As, kesatuan piston, pribadi lan crankshafts.
- oxide sawijining digunakake minangka pigmen kanggo kaca lan keramik.
Ulah Industrial
Industry amunisi, Industri Kimia
Industry Aerospace, Industry automobile, Industri Kimia
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.03 Sang / mg dm-3
19
0.00 Sang / mg dm-3
36
ing Bone
140.00 ppm
7
0.00 ppm
31
fisik Properties
leleh Point
769.00 ° C
99+
1,890.00 ° C
13
Boiling Point
1,384.00 ° C
99+
3,380.00 ° C
20
katon
State fisik
Solid
Solid
warna
perak Putih
Blue-Silver Grey
luster
metallic
metallic
atose
Mohs atose
1.50
18
6.70
4
Brinell atose
ora Sumadhiya
600.00 MPa
20
Vickers atose
ora Sumadhiya
628.00 MPa
17
Kacepetan swara
ora Sumadhiya
4,560.00 m / s
17
Properties Optical
reflectivity
ora Sumadhiya
61.00 %
14
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
Sr
V
isotop
Isotop dikenal
27
12
22
17
keelektronegatifan
Pauling Elektronegativitas
0.95
99+
1.63
20
Sanderson Elektronegativitas
0.72
27
1.39
17
Allred Rochow Elektronegativitas
0.99
37
1.45
16
Mulliken-Jaffe Elektronegativitas
1.00
18
ora Sumadhiya
Allen Elektronegativitas
0.96
40
1.53
26
Electropositivity
Pauling Electropositivity
3.05
7
2.37
34
tenogo ionisasi
Level Energy 1st
549.50 kJ / mol
99+
650.90 kJ / mol
99+
Level Energy 2
1,064.20 kJ / mol
99+
1,414.00 kJ / mol
99+
Level Energy 3rd
4,138.00 kJ / mol
10
2,830.00 kJ / mol
35
Level Energy 4
5,500.00 kJ / mol
13
4,507.00 kJ / mol
25
Level Energy 5th
6,910.00 kJ / mol
18
6,298.70 kJ / mol
23
Level Energy 6th
8,760.00 kJ / mol
18
12,363.00 kJ / mol
5
tingkat Energy 7
10,230.00 kJ / mol
19
14,530.00 kJ / mol
5
Level Energy 8
11,800.00 kJ / mol
19
16,730.00 kJ / mol
7
Level Energy 9
15,600.00 kJ / mol
17
19,860.00 kJ / mol
7
Level Energy 10th
17,100.00 kJ / mol
19
22,240.00 kJ / mol
12
Level Energy 11
31,270.00 kJ / mol
6
24,670.00 kJ / mol
15
Level Energy 12
ora Sumadhiya
29,730.00 kJ / mol
12
Level Energy 13
ora Sumadhiya
32,446.00 kJ / mol
12
Level Energy 14
ora Sumadhiya
86,450.00 kJ / mol
1
Level Energy 15
ora Sumadhiya
94,170.00 kJ / mol
2
Level Energy 16
ora Sumadhiya
102,300.00 kJ / mol
3
Level Energy 17
ora Sumadhiya
112,700.00 kJ / mol
4
Level Energy 18
ora Sumadhiya
121,600.00 kJ / mol
5
Level Energy 19
ora Sumadhiya
130,700.00 kJ / mol
6
Level Energy 20
ora Sumadhiya
143,400.00 kJ / mol
8
Level Energy 21
ora Sumadhiya
151,440.00 kJ / mol
8
padha karo elektrokimia
1.64 g / amp-day
99+
0.38 g / amp-day
99+
Fungsi Work elektron
2.59 eV
99+
4.30 eV
18
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
38
99+
23
99+
Konfigurasi elektron
[Kr] 5S 2
[Ar] 3d 3 4s 2
Struktur Crystal
Face tengah kubik (FCC)
Body tengah kubik (Bcc)
Crystal pola
FCC-Crystal-Structure-of-Strontium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
38
99+
23
99+
Jumlah Neutron
50
99+
28
99+
Jumlah Èlèktron
38
99+
23
99+
Radius saka Atom
Radius atom
215.00 pm
5
134.00 pm
99+
kovalen Radius
195.00 pm
15
153.00 pm
33
Van der Waals Radius
249.00 pm
7
200.00 pm
28
Bobot atom
87.62 Amu
99+
50.94 Amu
99+
Volume atom
33.70 cm3 / mol
6
8.78 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
25.70 (-eV)
99+
120.00 (-eV)
6
Constant pola
608.49 pm
6
303.00 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
2.64 g / cm 3
99+
6.00 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
2.38 g / cm3
99+
5.50 g / cm3
99+
Strength tensile
ora Sumadhiya
800.00 MPa
6
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
121.00 (Pa)
1
ora Sumadhiya
Meksa beluk ing 2000 K
ora Sumadhiya
0.23 (Pa)
16
situs kelenturan
nyukur pengaturan
6.03 GPA
99+
47.00 GPA
16
pengaturan akeh
ora Sumadhiya
160.00 GPA
11
Young kang pengaturan
15.70 GPA
99+
128.00 GPA
15
Poisson rasio
0.28
17
0.37
7
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
2.64
99+
5.96
99+
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
NA
superconductor
resistivity
132.00 nΩ · m
24
197.00 nΩ · m
19
konduktivitas listrik
0.08 10 6 / cm Ω
26
0.05 10 6 / cm Ω
35
elektron Affinity
5.03 kJ / mol
38
50.60 kJ / mol
20
termal Properties
Kalor tartamtu
0.30 J / (kg K)
18
0.49 J / (kg K)
10
Graham Kapasitas kalor
26.40 J / mol · K
28
24.89 J / mol · K
99+
doyo termal
35.40 W / m · K
37
30.70 W / m · K
39
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
22.50 μm / (m · K)
18
8.40 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
150.00 kJ / mol
99+
458.60 kJ / mol
14
Enthalpy saka Fusion
9.16 kJ / mol
38
17.57 kJ / mol
14
Enthalpy saka atomization
163.20 kJ / mol
99+
514.60 kJ / mol
13
Standard molar Entropy
55.00 J / mol.K
26
28.90 J / mol.K
99+
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