strontium mungsuh Tin
Tabel périodik
Symbol
Sr
Sn
Panggil Group
2
16
14
4
Panggil periode
5
5
Block
s pemblokiran
p pemblokiran
Family unsur
alkalin bumi
Transisi Post-
CAS Number
7440246
99+
7440315
99+
Jeneng papan Group
Fm_ 3M
I41 / AMD
Space Group Number
225.00
2
141.00
7
facts
Facts Interesting
- unsur strontium alus saka Calcium.
- Perak Strontium dadi kuning, yen kapapar online.
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
William Cruickshank
Unknown
Discovery
ing 1787
Sadurunge 3500 BC
turah mbrawah
Turah mbrawah Ing Universe
4 * 10-6 %
14
4 * 10-7 %
20
Turah mbrawah Ing Sun
~0.000005 %
15
~0.0000009 %
19
Turah mbrawah Ing meteorit
0.00 %
15
0.00 %
24
Turah mbrawah Ing bumi lemah ndhuwur
0.04 %
10
0.00 %
34
Turah mbrawah Ing Segara
0.00 %
4
0.00 %
26
Turah mbrawah Ing Manungsa
0.00 %
7
0.00 %
13
ulah
Ulah lan Wuku
Character length exceed error
- alloy Tin-niobium digunakake kanggo prodhuksi superconducting wesi sembrani.
- uyah Tin dikenal minangka klorida timah II, kang digunakake minangka mordant lan reduktor kanggo dyeing calico lan sutra.
Ulah Industrial
Industry amunisi, Industri Kimia
Industry automobile, Industri Kimia, Industri Pangan
Ulah Medical
NA
Dentistry
Ulah liyane
wesi
NA
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.03 Sang / mg dm-3
19
0.38 Sang / mg dm-3
10
ing Bone
140.00 ppm
7
1.40 ppm
16
fisik Properties
leleh Point
769.00 ° C
99+
231.90 ° C
99+
Boiling Point
1,384.00 ° C
99+
2,270.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
NA
atose
Mohs atose
1.50
18
1.50
18
Brinell atose
ora Sumadhiya
50.00 MPa
99+
Kacepetan swara
ora Sumadhiya
2,730.00 m / s
32
Properties Optical
allotropes
Ora
Ya
α allotropes
ora Sumadhiya
Grey Tin (alpha Tin, Tin Pest)
β allotropes
ora Sumadhiya
Putih Tin (Beta Tin)
γ allotropes
ora Sumadhiya
Rhombic Tin (gamma Tin)
Kimia Properties
Formula Kimia
Sr
Sn
isotop
Isotop dikenal
27
12
35
4
keelektronegatifan
Pauling Elektronegativitas
0.95
99+
1.96
8
Sanderson Elektronegativitas
0.72
27
1.49
15
Allred Rochow Elektronegativitas
0.99
37
1.72
4
Mulliken-Jaffe Elektronegativitas
1.00
18
2.21
3
Allen Elektronegativitas
0.96
40
1.82
11
Electropositivity
Pauling Electropositivity
3.05
7
2.04
99+
tenogo ionisasi
Level Energy 1st
549.50 kJ / mol
99+
708.60 kJ / mol
33
Level Energy 2
1,064.20 kJ / mol
99+
1,411.80 kJ / mol
99+
Level Energy 3rd
4,138.00 kJ / mol
10
2,943.00 kJ / mol
30
Level Energy 4
5,500.00 kJ / mol
13
3,930.30 kJ / mol
99+
Level Energy 5th
6,910.00 kJ / mol
18
7,456.00 kJ / mol
13
Level Energy 6th
8,760.00 kJ / mol
18
ora Sumadhiya
tingkat Energy 7
10,230.00 kJ / mol
19
ora Sumadhiya
Level Energy 8
11,800.00 kJ / mol
19
ora Sumadhiya
Level Energy 9
15,600.00 kJ / mol
17
ora Sumadhiya
Level Energy 10th
17,100.00 kJ / mol
19
ora Sumadhiya
Level Energy 11
31,270.00 kJ / mol
6
ora Sumadhiya
padha karo elektrokimia
1.64 g / amp-day
99+
1.11 g / amp-day
99+
Fungsi Work elektron
2.59 eV
99+
4.42 eV
16
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, kelarutan
atom Properties
Panggil atom
38
99+
50
99+
Konfigurasi elektron
[Kr] 5S 2
[Kr] 4d 10 5S 2 5p 2
Struktur Crystal
Face tengah kubik (FCC)
Tetragonal (TETR)
Crystal pola
FCC-Crystal-Structure-of-Strontium.jpg#100
TETR-Crystal-Structure-of-Tin.jpg#100
atom
Jumlah proton
38
99+
50
99+
Jumlah Neutron
50
99+
69
99+
Jumlah Èlèktron
38
99+
50
99+
Radius saka Atom
Radius atom
215.00 pm
5
140.00 pm
38
kovalen Radius
195.00 pm
15
139.00 pm
99+
Van der Waals Radius
249.00 pm
7
217.00 pm
23
Bobot atom
87.62 Amu
99+
118.71 Amu
99+
Volume atom
33.70 cm3 / mol
6
16.30 cm3 / mol
32
Nomer atom jejer
Potensi Valence Electron
25.70 (-eV)
99+
83.50 (-eV)
14
Constant pola
608.49 pm
6
583.18 pm
7
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+
7.37 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
2.38 g / cm3
99+
6.99 g / cm3
34
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
121.00 (Pa)
1
0.00 (Pa)
17
situs kelenturan
nyukur pengaturan
6.03 GPA
99+
18.00 GPA
36
pengaturan akeh
ora Sumadhiya
58.00 GPA
20
Young kang pengaturan
15.70 GPA
99+
50.00 GPA
36
Poisson rasio
0.28
17
0.36
8
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
2.64
99+
7.31
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
NA
superconductor
resistivity
132.00 nΩ · m
24
115.00 nΩ · m
28
konduktivitas listrik
0.08 10 6 / cm Ω
26
0.09 10 6 / cm Ω
23
elektron Affinity
5.03 kJ / mol
38
107.30 kJ / mol
8
termal Properties
Kalor tartamtu
0.30 J / (kg K)
18
0.23 J / (kg K)
28
Graham Kapasitas kalor
26.40 J / mol · K
28
27.11 J / mol · K
20
doyo termal
35.40 W / m · K
37
66.80 W / m · K
25
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
22.50 μm / (m · K)
18
22.00 μm / (m · K)
20
enthalpy
Enthalpy panguapan
150.00 kJ / mol
99+
290.40 kJ / mol
32
Enthalpy saka Fusion
9.16 kJ / mol
38
7.03 kJ / mol
99+
Enthalpy saka atomization
163.20 kJ / mol
99+
301.30 kJ / mol
35
Standard molar Entropy
55.00 J / mol.K
26
51.20 J / mol.K
29
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