mendelevium mungsuh Indium
Tabel périodik
Symbol
Md
In
Panggil Group
ora Sumadhiya
13
5
Panggil periode
7
5
Block
pemblokiran f
p pemblokiran
Family unsur
actinide
Transisi Post-
CAS Number
7440111
99+
7440746
17
Jeneng papan Group
ora Sumadhiya
I4 / mmm
Space Group Number
ora Sumadhiya
139.00
8
facts
Facts Interesting
- metal Mendelevium wis sintetik diprodhuksi logam.
- metal Mendelevium wis diprodhuksi ing mung jumlah tilak.
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
sumber
Némbakaké einsteinium karo helium ion
Mining, Ores logam
History
sing katutup
Lawrence Berkeley National Laboratory
Ferdinand Reich and Hieronymous Theodor Richter
Discovery
ing taun 1955
ing taun 1863
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
3 * 10-8 %
28
Turah mbrawah Ing Sun
~-9999 %
~0.0000004 %
23
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.00 %
99+
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
99+
ulah
Ulah lan Wuku
- Efesus saiki dikenal saka logam Mendelevium sing winates kanggo riset waé mung.
- 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.
Ulah Industrial
NA
Industry Aerospace, Industry automobile
Ulah Medical
NA
Medical Research
Ulah liyane
NA
wesi, Ing Reactors Nuclear
Properties biologi
keracunan
Unknown
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
ora Sumadhiya
ing Bone
0.00 ppm
36
ora Sumadhiya
fisik Properties
leleh Point
827.00 ° C
99+
156.61 ° C
99+
Boiling Point
ora Sumadhiya
2,000.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Unknown
perak Gray
luster
metallic
lustrous
atose
Mohs atose
ora Sumadhiya
1.20
20
Brinell atose
ora Sumadhiya
8.80 MPa
99+
Kacepetan swara
ora Sumadhiya
1,215.00 m / s
99+
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
Md
In
isotop
Isotop dikenal
16
23
35
4
keelektronegatifan
Pauling Elektronegativitas
1.30
32
1.78
16
Sanderson Elektronegativitas
ora Sumadhiya
2.14
8
Allred Rochow Elektronegativitas
1.20
27
1.49
13
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.76
10
Allen Elektronegativitas
ora Sumadhiya
1.66
18
Electropositivity
Pauling Electropositivity
2.70
22
2.22
38
tenogo ionisasi
Level Energy 1st
635.00 kJ / mol
99+
558.30 kJ / mol
99+
Level Energy 2
1,235.00 kJ / mol
99+
1,820.70 kJ / mol
18
Level Energy 3rd
2,470.00 kJ / mol
99+
2,704.00 kJ / mol
39
Level Energy 4
3,840.00 kJ / mol
99+
5,210.00 kJ / mol
17
padha karo elektrokimia
3.21 g / amp-day
12
1.43 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.12 eV
24
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
101
17
49
99+
Konfigurasi elektron
[Rn] 5F 13 7s 2
[Kr] 4d 10 5S 2 5p 1
Struktur Crystal
ora Lake
Tetragonal (TETR)
Crystal pola
Unknown-Crystal-Structure-of-Mendelevium.jpg#100
TETR-Crystal-Structure-of-Indium.jpg#100
atom
Jumlah proton
101
17
49
99+
Jumlah Neutron
157
7
66
99+
Jumlah Èlèktron
101
17
49
99+
Radius saka Atom
Radius atom
ora Sumadhiya
167.00 pm
24
kovalen Radius
ora Sumadhiya
142.00 pm
99+
Van der Waals Radius
246.00 pm
8
193.00 pm
31
Bobot atom
258.00 Amu
14
114.82 Amu
99+
Volume atom
ora Sumadhiya
15.70 cm3 / mol
33
Nomer atom jejer
Potensi Valence Electron
ora Sumadhiya
54.00 (-eV)
25
Constant pola
ora Sumadhiya
325.23 pm
99+
pola Angles
NA
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
ora Sumadhiya
7.31 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
7.02 g / cm3
33
Strength tensile
ora Sumadhiya
2.50 MPa
21
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.01 (Pa)
11
situs kelenturan
Young kang pengaturan
ora Sumadhiya
11.00 GPA
99+
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
Unknown
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
7.31
99+
Nindakake Magnetic
Unknown
diamagnetic
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
ora Sumadhiya
83.70 nΩ · m
34
konduktivitas listrik
ora Sumadhiya
0.12 10 6 / cm Ω
17
elektron Affinity
ora Sumadhiya
28.90 kJ / mol
31
termal Properties
Kalor tartamtu
ora Sumadhiya
0.23 J / (kg K)
27
Graham Kapasitas kalor
ora Sumadhiya
26.74 J / mol · K
25
doyo termal
ora Sumadhiya
81.80 W / m · K
21
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
32.10 μm / (m · K)
9
enthalpy
Enthalpy panguapan
ora Sumadhiya
226.40 kJ / mol
40
Enthalpy saka Fusion
ora Sumadhiya
3.28 kJ / mol
99+
Enthalpy saka atomization
ora Sumadhiya
242.70 kJ / mol
99+
Standard molar Entropy
ora Sumadhiya
57.80 J / mol.K
22
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