fermium mungsuh Panerapan
Tabel périodik
Symbol
Fm
Ga
Panggil Group
ora Sumadhiya
13
5
Panggil periode
7
4
Block
pemblokiran f
p pemblokiran
Family unsur
actinide
Transisi Post-
CAS Number
7440724
19
7440553
32
Jeneng papan Group
ora Sumadhiya
Cmca
Space Group Number
ora Sumadhiya
64.00
9
facts
Facts Interesting
- metal Fermium punika Highly radioaktif ing alam.
- Fermium wis sintetik diprodhuksi logam.
- A gram saka logam Gallium bisa tuku mung telung dolar.
- Panerapan logam ketemu ing ores bab ing ngisor iki Coal, Bauksit, Diaspore, sphalerite, germanite lan Seng.
sumber
Némbakaké Pu-239 karo Neutron
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Lawrence Berkeley National Laboratory
Lecoq de Boisbaudran
Discovery
ing taun 1952
ing taun 1875
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
1 * 10-6 %
16
Turah mbrawah Ing Sun
~-9999 %
~0.000004 %
16
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
16
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.00 %
24
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
22
ulah
Ulah lan Wuku
- Efesus saiki dikenal saka logam Fermium sing winates kanggo riset waé mung.
- Panerapan arsenida punika komponèn penting banget akeh semikonduktor lan manufaktur mimpin.
- Panerapan nitride uga ngerti minangka semikonduktor lan digunakake ing teknologi Blu-ray, Smartphone mobile lan LED.
Ulah Industrial
NA
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Surgical Instruments Manufacturing
Ulah liyane
NA
wesi
Properties biologi
keracunan
Unknown
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
0.08 Sang / mg dm-3
13
ing Bone
0.00 ppm
36
ora Sumadhiya
fisik Properties
leleh Point
1,527.00 ° C
26
29.78 ° C
99+
Boiling Point
ora Sumadhiya
2,403.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Unknown
perak Putih
luster
ora ditetepake
metallic
atose
Mohs atose
ora Sumadhiya
1.50
18
Brinell atose
ora Sumadhiya
56.80 MPa
99+
Kacepetan swara
ora Sumadhiya
2,740.00 m / s
31
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
Fm
Ga
isotop
Isotop dikenal
18
21
24
15
keelektronegatifan
Pauling Elektronegativitas
1.30
32
1.81
15
Sanderson Elektronegativitas
ora Sumadhiya
2.42
2
Allred Rochow Elektronegativitas
1.20
27
1.82
1
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
2.01
5
Allen Elektronegativitas
ora Sumadhiya
1.76
14
Electropositivity
Pauling Electropositivity
2.70
22
2.19
39
tenogo ionisasi
Level Energy 1st
627.00 kJ / mol
99+
578.80 kJ / mol
99+
Level Energy 2
1,225.00 kJ / mol
99+
1,979.30 kJ / mol
13
Level Energy 3rd
2,363.00 kJ / mol
99+
2,963.00 kJ / mol
28
Level Energy 4
3,792.00 kJ / mol
99+
6,180.00 kJ / mol
8
padha karo elektrokimia
3.20 g / amp-day
13
0.87 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.20 eV
23
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
ionisasi, Isotop radioaktif
atom Properties
Panggil atom
100
18
31
99+
Konfigurasi elektron
[Rn] 5F 12 7s 2
[Ar] 3d 10 4s 2 4p 1
Struktur Crystal
ora Lake
Orthorhombic (Orth)
Crystal pola
Unknown-Crystal-Structure-of-Fermium.jpg#100
ORTH-Crystal-Structure-of-Gallium.jpg#100
atom
Jumlah proton
100
18
31
99+
Jumlah Neutron
157
7
39
99+
Jumlah Èlèktron
100
18
31
99+
Radius saka Atom
Radius atom
ora Sumadhiya
135.00 pm
99+
kovalen Radius
ora Sumadhiya
122.00 pm
99+
Van der Waals Radius
245.00 pm
9
187.00 pm
32
Bobot atom
257.00 Amu
15
69.72 Amu
99+
Volume atom
ora Sumadhiya
11.80 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
ora Sumadhiya
69.70 (-eV)
19
Constant pola
ora Sumadhiya
451.97 pm
18
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
5.91 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
6.10 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
15
situs kelenturan
Young kang pengaturan
ora Sumadhiya
9.80 GPA
99+
Poisson rasio
ora Sumadhiya
0.47
1
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
5.91
99+
Nindakake Magnetic
Unknown
diamagnetic
Properties Listrik
Property Listrik
Unknown
Semiconductor
resistivity
ora Sumadhiya
270.00 nΩ · m
15
konduktivitas listrik
ora Sumadhiya
0.07 10 6 / cm Ω
29
elektron Affinity
ora Sumadhiya
28.90 kJ / mol
31
termal Properties
Kalor tartamtu
ora Sumadhiya
0.37 J / (kg K)
16
Graham Kapasitas kalor
ora Sumadhiya
25.86 J / mol · K
35
doyo termal
ora Sumadhiya
40.60 W / m · K
34
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
18.00 μm / (m · K)
24
enthalpy
Enthalpy panguapan
ora Sumadhiya
256.10 kJ / mol
36
Enthalpy saka Fusion
ora Sumadhiya
5.59 kJ / mol
99+
Enthalpy saka atomization
ora Sumadhiya
276.10 kJ / mol
39
Standard molar Entropy
ora Sumadhiya
40.80 J / mol.K
38
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