strontium mungsuh tembaga
Tabel périodik
Symbol
Sr
Cu
Panggil Group
2
16
11
7
Panggil periode
5
4
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7440246
99+
7440508
37
Jeneng papan Group
Fm_ 3M
Fm_ 3M
Space Group Number
225.00
2
225.00
2
facts
Facts Interesting
- unsur strontium alus saka Calcium.
- Perak Strontium dadi kuning, yen kapapar online.
- Tembaga arang ditemokaké ing wangun murni ing alam.
- Tembaga Sulfat biasane digunakake ing racun tetanèn lan minangka algicide ing sistem banyu dimurnèkaké.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals
History
sing katutup
William Cruickshank
Unknown
Discovery
ing 1787
Ing Timur Tengah (9000 SM)
turah mbrawah
Turah mbrawah Ing Universe
4 * 10-6 %
14
6 * 10-6 %
12
Turah mbrawah Ing Sun
~0.000005 %
15
~0.00007 %
12
Turah mbrawah Ing meteorit
0.00 %
15
0.01 %
13
Turah mbrawah Ing bumi lemah ndhuwur
0.04 %
10
0.01 %
17
Turah mbrawah Ing Segara
0.00 %
4
0.00 %
8
Turah mbrawah Ing Manungsa
0.00 %
7
0.00 %
9
ulah
Ulah lan Wuku
Character length exceed error
- Iku digunakake kanggo koin lan bullion.
- Akèh unsur tembaga digunakake ing Manufaktur Alat listrik lan elektronik kayata wirings lan komponen. Sampeyan uga dipigunakaké ing construction lan mesin industri.
Ulah Industrial
Industry amunisi, Industri Kimia
Industri Kimia, Industry Elektronik
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi, koin, Jewellery
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.03 Sang / mg dm-3
19
1.01 Sang / mg dm-3
8
ing Bone
140.00 ppm
7
26.00 ppm
12
fisik Properties
leleh Point
769.00 ° C
99+
1,084.62 ° C
40
Boiling Point
1,384.00 ° C
99+
2,562.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
tembaga
luster
metallic
NA
atose
Mohs atose
1.50
18
3.00
12
Brinell atose
ora Sumadhiya
235.00 MPa
38
Vickers atose
ora Sumadhiya
343.00 MPa
28
Kacepetan swara
ora Sumadhiya
3,810.00 m / s
19
Properties Optical
reflectivity
ora Sumadhiya
90.00 %
3
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
Cu
isotop
Isotop dikenal
27
12
29
10
keelektronegatifan
Pauling Elektronegativitas
0.95
99+
1.90
11
Sanderson Elektronegativitas
0.72
27
1.98
9
Allred Rochow Elektronegativitas
0.99
37
1.75
3
Mulliken-Jaffe Elektronegativitas
1.00
18
1.49
14
Allen Elektronegativitas
0.96
40
1.85
9
Electropositivity
Pauling Electropositivity
3.05
7
2.10
99+
tenogo ionisasi
Level Energy 1st
549.50 kJ / mol
99+
745.50 kJ / mol
22
Level Energy 2
1,064.20 kJ / mol
99+
1,957.90 kJ / mol
15
Level Energy 3rd
4,138.00 kJ / mol
10
3,555.00 kJ / mol
15
Level Energy 4
5,500.00 kJ / mol
13
5,536.00 kJ / mol
12
Level Energy 5th
6,910.00 kJ / mol
18
7,700.00 kJ / mol
11
Level Energy 6th
8,760.00 kJ / mol
18
9,900.00 kJ / mol
10
tingkat Energy 7
10,230.00 kJ / mol
19
13,400.00 kJ / mol
7
Level Energy 8
11,800.00 kJ / mol
19
16,000.00 kJ / mol
9
Level Energy 9
15,600.00 kJ / mol
17
19,200.00 kJ / mol
9
Level Energy 10th
17,100.00 kJ / mol
19
22,400.00 kJ / mol
11
Level Energy 11
31,270.00 kJ / mol
6
25,600.00 kJ / mol
13
Level Energy 12
ora Sumadhiya
35,600.00 kJ / mol
6
Level Energy 13
ora Sumadhiya
38,700.00 kJ / mol
6
Level Energy 14
ora Sumadhiya
42,000.00 kJ / mol
7
Level Energy 15
ora Sumadhiya
46,700.00 kJ / mol
9
Level Energy 16
ora Sumadhiya
50,200.00 kJ / mol
10
Level Energy 17
ora Sumadhiya
53,700.00 kJ / mol
12
Level Energy 18
ora Sumadhiya
61,100.00 kJ / mol
10
Level Energy 19
ora Sumadhiya
64,702.00 kJ / mol
11
Level Energy 20
ora Sumadhiya
163,700.00 kJ / mol
2
Level Energy 21
ora Sumadhiya
174,100.00 kJ / mol
2
Level Energy 22
ora Sumadhiya
184,900.00 kJ / mol
1
Level Energy 23rd
ora Sumadhiya
198,800.00 kJ / mol
1
padha karo elektrokimia
1.64 g / amp-day
99+
1.19 g / amp-day
99+
Fungsi Work elektron
2.59 eV
99+
4.65 eV
11
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
atom Properties
Panggil atom
38
99+
29
99+
Konfigurasi elektron
[Kr] 5S 2
[Ar] 3d 10 4s 1
Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
Crystal pola
FCC-Crystal-Structure-of-Strontium.jpg#100
FCC-Crystal-Structure-of-Copper.jpg#100
atom
Jumlah proton
38
99+
29
99+
Jumlah Neutron
50
99+
35
99+
Jumlah Èlèktron
38
99+
29
99+
Radius saka Atom
Radius atom
215.00 pm
5
128.00 pm
99+
kovalen Radius
195.00 pm
15
132.00 pm
99+
Van der Waals Radius
249.00 pm
7
140.00 pm
99+
Bobot atom
87.62 Amu
99+
63.55 Amu
99+
Volume atom
33.70 cm3 / mol
6
7.10 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
25.70 (-eV)
99+
34.00 (-eV)
99+
Constant pola
608.49 pm
6
361.49 pm
35
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+
8.96 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
2.38 g / cm3
99+
8.02 g / cm3
27
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
121.00 (Pa)
1
1.53 (Pa)
8
situs kelenturan
nyukur pengaturan
6.03 GPA
99+
48.00 GPA
15
pengaturan akeh
ora Sumadhiya
140.00 GPA
12
Young kang pengaturan
15.70 GPA
99+
120.00 GPA
17
Poisson rasio
0.28
17
0.34
10
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
2.64
99+
8.89
34
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
ora Sumadhiya
1.256629 * 10-6 H / m
5
kelemahan
ora Sumadhiya
-9.63 * 10-6
4
Properties Listrik
Property Listrik
NA
Arman
resistivity
132.00 nΩ · m
24
16.78 nΩ · m
99+
konduktivitas listrik
0.08 10 6 / cm Ω
26
0.60 10 6 / cm Ω
2
elektron Affinity
5.03 kJ / mol
38
222.80 kJ / mol
1
termal Properties
Kalor tartamtu
0.30 J / (kg K)
18
0.38 J / (kg K)
15
Graham Kapasitas kalor
26.40 J / mol · K
28
24.44 J / mol · K
99+
doyo termal
35.40 W / m · K
37
401.00 W / m · K
2
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
22.50 μm / (m · K)
18
16.50 μm / (m · K)
25
enthalpy
Enthalpy panguapan
150.00 kJ / mol
99+
283.70 kJ / mol
33
Enthalpy saka Fusion
9.16 kJ / mol
38
7.11 kJ / mol
99+
Enthalpy saka atomization
163.20 kJ / mol
99+
338.90 kJ / mol
29
Standard molar Entropy
55.00 J / mol.K
26
33.20 J / mol.K
99+
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