fermium mungsuh seng
Tabel périodik
Symbol
Fm
Zn
Panggil Group
ora Sumadhiya
12
6
Panggil periode
7
4
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
7440724
19
7440666
24
Jeneng papan Group
ora Sumadhiya
P63 / mmc
Space Group Number
ora Sumadhiya
194.00
5
facts
Facts Interesting
- metal Fermium punika Highly radioaktif ing alam.
- Fermium wis sintetik diprodhuksi logam.
- Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
- Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
sumber
Némbakaké Pu-239 karo Neutron
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Lawrence Berkeley National Laboratory
Indian metallurgists
Discovery
ing taun 1952
Sadurunge 1000 SM
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
3 * 10-5 %
11
Turah mbrawah Ing Sun
~-9999 %
~0.0002 %
10
Turah mbrawah Ing meteorit
ora Sumadhiya
0.02 %
12
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.01 %
16
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
10
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
6
ulah
Ulah lan Wuku
- Efesus saiki dikenal saka logam Fermium sing winates kanggo riset waé mung.
- Kang utamané dipigunakaké kanggo galvanizing logam.
- Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
Ulah Industrial
NA
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical
Ulah liyane
NA
wesi
Properties biologi
keracunan
Unknown
Highly Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
7.00 Sang / mg dm-3
6
ing Bone
0.00 ppm
36
170.00 ppm
6
fisik Properties
leleh Point
1,527.00 ° C
26
419.58 ° C
99+
Boiling Point
ora Sumadhiya
907.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Unknown
perak Gray
luster
ora ditetepake
metallic
atose
Mohs atose
ora Sumadhiya
2.50
14
Brinell atose
ora Sumadhiya
327.00 MPa
32
Kacepetan swara
ora Sumadhiya
3,850.00 m / s
18
Properties Optical
bias Index
ora Sumadhiya
1.00
2
reflectivity
ora Sumadhiya
80.00 %
5
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
Zn
isotop
Isotop dikenal
18
21
25
14
keelektronegatifan
Pauling Elektronegativitas
1.30
32
1.65
19
Sanderson Elektronegativitas
ora Sumadhiya
2.23
6
Allred Rochow Elektronegativitas
1.20
27
1.66
7
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.65
11
Allen Elektronegativitas
ora Sumadhiya
1.59
22
Electropositivity
Pauling Electropositivity
2.70
22
2.35
35
tenogo ionisasi
Level Energy 1st
627.00 kJ / mol
99+
906.40 kJ / mol
6
Level Energy 2
1,225.00 kJ / mol
99+
1,733.30 kJ / mol
27
Level Energy 3rd
2,363.00 kJ / mol
99+
3,833.00 kJ / mol
12
Level Energy 4
3,792.00 kJ / mol
99+
5,731.00 kJ / mol
11
Level Energy 5th
ora Sumadhiya
7,970.00 kJ / mol
9
Level Energy 6th
ora Sumadhiya
10,400.00 kJ / mol
9
tingkat Energy 7
ora Sumadhiya
12,900.00 kJ / mol
9
Level Energy 8
ora Sumadhiya
16,800.00 kJ / mol
6
Level Energy 9
ora Sumadhiya
19,600.00 kJ / mol
8
Level Energy 10th
ora Sumadhiya
23,000.00 kJ / mol
10
Level Energy 11
ora Sumadhiya
26,400.00 kJ / mol
11
Level Energy 12
ora Sumadhiya
29,990.00 kJ / mol
11
Level Energy 13
ora Sumadhiya
40,490.00 kJ / mol
5
Level Energy 14
ora Sumadhiya
43,800.00 kJ / mol
6
Level Energy 15
ora Sumadhiya
47,300.00 kJ / mol
8
Level Energy 16
ora Sumadhiya
52,300.00 kJ / mol
9
Level Energy 17
ora Sumadhiya
55,900.00 kJ / mol
10
Level Energy 18
ora Sumadhiya
59,700.00 kJ / mol
11
Level Energy 19
ora Sumadhiya
67,300.00 kJ / mol
10
Level Energy 20
ora Sumadhiya
171,200.00 kJ / mol
1
Level Energy 21
ora Sumadhiya
179,100.00 kJ / mol
1
padha karo elektrokimia
3.20 g / amp-day
13
1.22 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.33 eV
17
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
100
18
30
99+
Konfigurasi elektron
[Rn] 5F 12 7s 2
[Ar] 3d 10 4s 2
Struktur Crystal
ora Lake
Hexagonal Tutup dikempalken (HCP)
Crystal pola
Unknown-Crystal-Structure-of-Fermium.jpg#100
HCP-Crystal-Structure-of-Zinc.jpg#100
atom
Jumlah proton
100
18
30
99+
Jumlah Neutron
157
7
35
99+
Jumlah Èlèktron
100
18
30
99+
Radius saka Atom
Radius atom
ora Sumadhiya
134.00 pm
99+
kovalen Radius
ora Sumadhiya
122.00 pm
99+
Van der Waals Radius
245.00 pm
9
139.00 pm
99+
Bobot atom
257.00 Amu
15
65.38 Amu
99+
Volume atom
ora Sumadhiya
9.20 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
ora Sumadhiya
38.90 (-eV)
99+
Constant pola
ora Sumadhiya
266.49 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
ora Sumadhiya
7.14 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
6.57 g / cm3
37
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
ora Sumadhiya
43.00 GPA
18
pengaturan akeh
ora Sumadhiya
70.00 GPA
19
Young kang pengaturan
ora Sumadhiya
108.00 GPA
19
Poisson rasio
ora Sumadhiya
0.25
24
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
6.90
99+
Nindakake Magnetic
Unknown
diamagnetic
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
ora Sumadhiya
59.00 nΩ · m
40
konduktivitas listrik
ora Sumadhiya
0.17 10 6 / cm Ω
12
elektron Affinity
ora Sumadhiya
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
ora Sumadhiya
0.39 J / (kg K)
14
Graham Kapasitas kalor
ora Sumadhiya
25.47 J / mol · K
39
doyo termal
ora Sumadhiya
116.00 W / m · K
14
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
30.20 μm / (m · K)
11
enthalpy
Enthalpy panguapan
ora Sumadhiya
7.32 kJ / mol
99+
Enthalpy saka Fusion
ora Sumadhiya
7.32 kJ / mol
99+
Enthalpy saka atomization
ora Sumadhiya
129.70 kJ / mol
99+
Standard molar Entropy
ora Sumadhiya
41.60 J / mol.K
36
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