Indium mungsuh strontium
Tabel périodik
Symbol
In
Sr
Panggil Group
13
5
2
16
Panggil periode
5
5
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkalin bumi
CAS Number
7440746
17
7440246
99+
Jeneng papan Group
I4 / mmm
Fm_ 3M
Space Group Number
139.00
8
225.00
2
facts
Facts Interesting
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
- unsur strontium alus saka Calcium.
- Perak Strontium dadi kuning, yen kapapar online.
sumber
Mining, Ores logam
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Ferdinand Reich and Hieronymous Theodor Richter
William Cruickshank
Discovery
ing taun 1863
ing 1787
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-8 %
28
4 * 10-6 %
14
Turah mbrawah Ing Sun
~0.0000004 %
23
~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 %
99+
0.00 %
4
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
7
ulah
Ulah lan Wuku
- Kang digunakake kanggo gawé indium timah oxide (Ito), kang digunakake ing Manufaktur layar tutul, warata layar TV lan solar.
- nitride sawijining, phosphide lan antimonide digunakake ing transistor lan microchips.
Character length exceed error
Ulah Industrial
Industry Aerospace, Industry automobile
Industry amunisi, Industri Kimia
Ulah Medical
Medical Research
NA
Ulah liyane
wesi, Ing Reactors Nuclear
wesi
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
ora Sumadhiya
0.03 Sang / mg dm-3
19
ing Bone
ora Sumadhiya
140.00 ppm
7
fisik Properties
leleh Point
156.61 ° C
99+
769.00 ° C
99+
Boiling Point
2,000.00 ° C
99+
1,384.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Gray
perak Putih
luster
lustrous
metallic
atose
Mohs atose
1.20
20
1.50
18
Brinell atose
8.80 MPa
99+
ora Sumadhiya
Kacepetan swara
1,215.00 m / s
99+
ora Sumadhiya
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
In
Sr
isotop
Isotop dikenal
35
4
27
12
keelektronegatifan
Pauling Elektronegativitas
1.78
16
0.95
99+
Sanderson Elektronegativitas
2.14
8
0.72
27
Allred Rochow Elektronegativitas
1.49
13
0.99
37
Mulliken-Jaffe Elektronegativitas
1.76
10
1.00
18
Allen Elektronegativitas
1.66
18
0.96
40
Electropositivity
Pauling Electropositivity
2.22
38
3.05
7
tenogo ionisasi
Level Energy 1st
558.30 kJ / mol
99+
549.50 kJ / mol
99+
Level Energy 2
1,820.70 kJ / mol
18
1,064.20 kJ / mol
99+
Level Energy 3rd
2,704.00 kJ / mol
39
4,138.00 kJ / mol
10
Level Energy 4
5,210.00 kJ / mol
17
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
1.43 g / amp-day
99+
1.64 g / amp-day
99+
Fungsi Work elektron
4.12 eV
24
2.59 eV
99+
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
49
99+
38
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 1
[Kr] 5S 2
Struktur Crystal
Tetragonal (TETR)
Face tengah kubik (FCC)
Crystal pola
TETR-Crystal-Structure-of-Indium.jpg#100
FCC-Crystal-Structure-of-Strontium.jpg#100
atom
Jumlah proton
49
99+
38
99+
Jumlah Neutron
66
99+
50
99+
Jumlah Èlèktron
49
99+
38
99+
Radius saka Atom
Radius atom
167.00 pm
24
215.00 pm
5
kovalen Radius
142.00 pm
99+
195.00 pm
15
Van der Waals Radius
193.00 pm
31
249.00 pm
7
Bobot atom
114.82 Amu
99+
87.62 Amu
99+
Volume atom
15.70 cm3 / mol
33
33.70 cm3 / mol
6
Nomer atom jejer
Potensi Valence Electron
54.00 (-eV)
25
25.70 (-eV)
99+
Constant pola
325.23 pm
99+
608.49 pm
6
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
7.31 g / cm 3
99+
2.64 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
7.02 g / cm3
33
2.38 g / cm3
99+
Strength tensile
2.50 MPa
21
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.01 (Pa)
11
121.00 (Pa)
1
situs kelenturan
nyukur pengaturan
ora Sumadhiya
6.03 GPA
99+
Young kang pengaturan
11.00 GPA
99+
15.70 GPA
99+
Poisson rasio
ora Sumadhiya
0.28
17
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
2.64
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
NA
resistivity
83.70 nΩ · m
34
132.00 nΩ · m
24
konduktivitas listrik
0.12 10 6 / cm Ω
17
0.08 10 6 / cm Ω
26
elektron Affinity
28.90 kJ / mol
31
5.03 kJ / mol
38
termal Properties
Kalor tartamtu
0.23 J / (kg K)
27
0.30 J / (kg K)
18
Graham Kapasitas kalor
26.74 J / mol · K
25
26.40 J / mol · K
28
doyo termal
81.80 W / m · K
21
35.40 W / m · K
37
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
32.10 μm / (m · K)
9
22.50 μm / (m · K)
18
enthalpy
Enthalpy panguapan
226.40 kJ / mol
40
150.00 kJ / mol
99+
Enthalpy saka Fusion
3.28 kJ / mol
99+
9.16 kJ / mol
38
Enthalpy saka atomization
242.70 kJ / mol
99+
163.20 kJ / mol
99+
Standard molar Entropy
57.80 J / mol.K
22
55.00 J / mol.K
26
|
||
|
||
|
