Indium mungsuh Beryllium
Tabel périodik
Symbol
In
Be
Panggil Group
13
5
2
16
Panggil periode
5
2
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkalin bumi
CAS Number
7440746
17
7440417
99+
Jeneng papan Group
I4 / mmm
P63 / mmc
Space Group Number
139.00
8
194.00
5
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.
- Beryllium paling logam anti karat.
- Beryllium punika logam ènthèng lan isih iku kuwat saka baja.
- Uga ketemu macem-macem aplikasi ing reaktor nuklir minangka reflektor.
sumber
Mining, Ores logam
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Ferdinand Reich and Hieronymous Theodor Richter
Louis Nicolas Vauquelin
Discovery
ing taun 1863
ing 1797
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-8 %
28
1 * 10-7 %
23
Turah mbrawah Ing Sun
~0.0000004 %
23
~0.00000001 %
29
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
35
Turah mbrawah Ing Segara
0.00 %
99+
0.00 %
39
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
19
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.
- Sawijining wesi karo tembaga utawa nikel sing digunakake ing Gyroscopes Manufaktur, sumber, kontak listrik lan pribadi non sparking.
- Wesi Beryllium digunakake minangka materi kanggo pesawat, pluru, wahana lan satelit.
Ulah Industrial
Industry Aerospace, Industry automobile
Industry Aerospace, Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
Medical Research
NA
Ulah liyane
wesi, Ing Reactors Nuclear
wesi
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
ora Sumadhiya
0.00 Sang / mg dm-3
32
ing Bone
ora Sumadhiya
0.00 ppm
32
fisik Properties
leleh Point
156.61 ° C
99+
1,278.00 ° C
36
Boiling Point
2,000.00 ° C
99+
2,970.00 ° C
32
katon
State fisik
Solid
Solid
warna
perak Gray
putih Gray
luster
lustrous
metallic
atose
Mohs atose
1.20
20
5.50
7
Brinell atose
8.80 MPa
99+
590.00 MPa
21
Vickers atose
ora Sumadhiya
1,670.00 MPa
4
Kacepetan swara
1,215.00 m / s
99+
12,890.00 m / s
2
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
Be
isotop
Isotop dikenal
35
4
9
29
keelektronegatifan
Pauling Elektronegativitas
1.78
16
1.57
24
Sanderson Elektronegativitas
2.14
8
1.81
12
Allred Rochow Elektronegativitas
1.49
13
1.47
14
Mulliken-Jaffe Elektronegativitas
1.76
10
1.54
12
Allen Elektronegativitas
1.66
18
1.58
23
Electropositivity
Pauling Electropositivity
2.22
38
2.43
30
tenogo ionisasi
Level Energy 1st
558.30 kJ / mol
99+
899.50 kJ / mol
7
Level Energy 2
1,820.70 kJ / mol
18
1,757.10 kJ / mol
23
Level Energy 3rd
2,704.00 kJ / mol
39
14,848.70 kJ / mol
2
Level Energy 4
5,210.00 kJ / mol
17
21,006.60 kJ / mol
2
padha karo elektrokimia
1.43 g / amp-day
99+
0.17 g / amp-day
99+
Fungsi Work elektron
4.12 eV
24
4.98 eV
6
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
49
99+
4
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 1
[Panjenenganipun] 2S 2
Struktur Crystal
Tetragonal (TETR)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
TETR-Crystal-Structure-of-Indium.jpg#100
HCP-Crystal-Structure-of-Beryllium.jpg#100
atom
Jumlah proton
49
99+
4
99+
Jumlah Neutron
66
99+
5
99+
Jumlah Èlèktron
49
99+
4
99+
Radius saka Atom
Radius atom
167.00 pm
24
112.00 pm
99+
kovalen Radius
142.00 pm
99+
96.00 pm
99+
Van der Waals Radius
193.00 pm
31
153.00 pm
99+
Bobot atom
114.82 Amu
99+
9.01 Amu
99+
Volume atom
15.70 cm3 / mol
33
5.00 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
54.00 (-eV)
25
82.00 (-eV)
15
Constant pola
325.23 pm
99+
228.58 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
1.57
18
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.31 g / cm 3
99+
1.85 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
7.02 g / cm3
33
1.69 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
0.00 (Pa)
19
situs kelenturan
nyukur pengaturan
ora Sumadhiya
132.00 GPA
7
pengaturan akeh
ora Sumadhiya
130.00 GPA
13
Young kang pengaturan
11.00 GPA
99+
287.00 GPA
7
Poisson rasio
ora Sumadhiya
0.03
35
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
1.85
99+
Nindakake Magnetic
diamagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Semiconductor
resistivity
83.70 nΩ · m
34
36.00 nΩ · m
99+
konduktivitas listrik
0.12 10 6 / cm Ω
17
0.31 10 6 / cm Ω
5
elektron Affinity
28.90 kJ / mol
31
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.23 J / (kg K)
27
1.82 J / (kg K)
2
Graham Kapasitas kalor
26.74 J / mol · K
25
16.44 J / mol · K
99+
doyo termal
81.80 W / m · K
21
200.00 W / m · K
6
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
32.10 μm / (m · K)
9
11.30 μm / (m · K)
34
enthalpy
Enthalpy panguapan
226.40 kJ / mol
40
294.70 kJ / mol
30
Enthalpy saka Fusion
3.28 kJ / mol
99+
11.72 kJ / mol
30
Enthalpy saka atomization
242.70 kJ / mol
99+
326.40 kJ / mol
30
Standard molar Entropy
57.80 J / mol.K
22
9.50 J / mol.K
99+
|
||
|
||
|
