Gold mungsuh strontium
Tabel périodik
Symbol
Au
Sr
Panggil Group
11
7
2
16
Panggil periode
6
5
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkalin bumi
CAS Number
7440575
31
7440246
99+
Jeneng papan Group
Fm_ 3M
Fm_ 3M
Space Group Number
225.00
2
225.00
2
facts
Facts Interesting
Character length exceed error
- unsur strontium alus saka Calcium.
- Perak Strontium dadi kuning, yen kapapar online.
sumber
bumi lemah ndhuwur, Mining, Ores logam
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Unknown
William Cruickshank
Discovery
Sadurunge 6000 SM
ing 1787
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-8 %
26
4 * 10-6 %
14
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.000005 %
15
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
15
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.04 %
10
Turah mbrawah Ing Segara
0.00 %
21
0.00 %
4
Turah mbrawah Ing Manungsa
0.00 %
18
0.00 %
7
ulah
Ulah lan Wuku
- metal Gold utamané dipigunakaké kanggo Jewelry, bullion, koin, etc.
- Kang digunakake ing seni, hiasan, ornamen, etc. Sampeyan uga dipigunakaké kanggo proses listrik.
Character length exceed error
Ulah Industrial
Industri Kimia, Industry Clothing, Industry Listrik, Industry Elektronik
Industry amunisi, Industri Kimia
Ulah Medical
Dentistry, Industry Pharmaceutical
NA
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
wesi
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
35
0.03 Sang / mg dm-3
19
ing Bone
0.02 ppm
30
140.00 ppm
7
fisik Properties
leleh Point
1,064.43 ° C
99+
769.00 ° C
99+
Boiling Point
2,807.00 ° C
36
1,384.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gold
perak Putih
luster
metallic
metallic
atose
Mohs atose
2.50
14
1.50
18
Brinell atose
194.00 MPa
99+
ora Sumadhiya
Vickers atose
216.00 MPa
31
ora Sumadhiya
Kacepetan swara
2,030.00 m / s
99+
ora Sumadhiya
Properties Optical
reflectivity
95.00 %
2
ora Sumadhiya
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
Au
Sr
isotop
Isotop dikenal
36
3
27
12
keelektronegatifan
Pauling Elektronegativitas
2.54
1
0.95
99+
Sanderson Elektronegativitas
ora Sumadhiya
0.72
27
Allred Rochow Elektronegativitas
1.42
18
0.99
37
Mulliken-Jaffe Elektronegativitas
1.87
7
1.00
18
Allen Elektronegativitas
1.92
5
0.96
40
Electropositivity
Pauling Electropositivity
1.46
99+
3.05
7
tenogo ionisasi
Level Energy 1st
890.10 kJ / mol
8
549.50 kJ / mol
99+
Level Energy 2
1,980.00 kJ / mol
12
1,064.20 kJ / mol
99+
Level Energy 3rd
ora Sumadhiya
4,138.00 kJ / mol
10
Level Energy 4
ora Sumadhiya
5,500.00 kJ / mol
13
Level Energy 5th
ora Sumadhiya
6,910.00 kJ / mol
18
Level Energy 6th
ora Sumadhiya
8,760.00 kJ / mol
18
tingkat Energy 7
ora Sumadhiya
10,230.00 kJ / mol
19
Level Energy 8
ora Sumadhiya
11,800.00 kJ / mol
19
Level Energy 9
ora Sumadhiya
15,600.00 kJ / mol
17
Level Energy 10th
ora Sumadhiya
17,100.00 kJ / mol
19
Level Energy 11
ora Sumadhiya
31,270.00 kJ / mol
6
padha karo elektrokimia
2.45 g / amp-day
21
1.64 g / amp-day
99+
Fungsi Work elektron
5.10 eV
4
2.59 eV
99+
Properties Kimia liyane
Kimia Stabilitas, ionisasi, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
79
37
38
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 1
[Kr] 5S 2
Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
Crystal pola
FCC-Crystal-Structure-of-Gold.jpg#100
FCC-Crystal-Structure-of-Strontium.jpg#100
atom
Jumlah proton
79
37
38
99+
Jumlah Neutron
118
23
50
99+
Jumlah Èlèktron
79
37
38
99+
Radius saka Atom
Radius atom
151.00 pm
32
215.00 pm
5
kovalen Radius
144.00 pm
40
195.00 pm
15
Van der Waals Radius
166.00 pm
39
249.00 pm
7
Bobot atom
196.97 Amu
33
87.62 Amu
99+
Volume atom
10.20 cm3 / mol
99+
33.70 cm3 / mol
6
Nomer atom jejer
Potensi Valence Electron
43.40 (-eV)
99+
25.70 (-eV)
99+
Constant pola
407.82 pm
21
608.49 pm
6
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.61
4
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
19.30 g / cm 3
15
2.64 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
17.31 g / cm3
6
2.38 g / cm3
99+
Strength tensile
120.00 MPa
15
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
23
121.00 (Pa)
1
Meksa beluk ing 2000 K
67.00 (Pa)
4
ora Sumadhiya
situs kelenturan
nyukur pengaturan
27.00 GPA
27
6.03 GPA
99+
pengaturan akeh
180.00 GPA
9
ora Sumadhiya
Young kang pengaturan
79.00 GPA
24
15.70 GPA
99+
Poisson rasio
0.40
4
0.28
17
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
19.32
8
2.64
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
NA
resistivity
2.20 nΩ · m
99+
132.00 nΩ · m
24
konduktivitas listrik
0.45 10 6 / cm Ω
3
0.08 10 6 / cm Ω
26
elektron Affinity
222.80 kJ / mol
1
5.03 kJ / mol
38
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.30 J / (kg K)
18
Graham Kapasitas kalor
25.42 J / mol · K
40
26.40 J / mol · K
28
doyo termal
318.00 W / m · K
3
35.40 W / m · K
37
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
14.20 μm / (m · K)
26
22.50 μm / (m · K)
18
enthalpy
Enthalpy panguapan
324.40 kJ / mol
27
150.00 kJ / mol
99+
Enthalpy saka Fusion
12.55 kJ / mol
27
9.16 kJ / mol
38
Enthalpy saka atomization
364.00 kJ / mol
25
163.20 kJ / mol
99+
Standard molar Entropy
47.40 J / mol.K
32
55.00 J / mol.K
26
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