mbandhingaké Francium lan Mercury
Tabel périodik
Symbol
Fr
Hg
Panggil Group
1
17
12
6
Panggil periode
7
6
Block
s pemblokiran
d block
Family unsur
alkali
transisi Metal
CAS Number
7440735
18
7439976
99+
Jeneng papan Group
ora Sumadhiya
R_ 3M
Space Group Number
ora Sumadhiya
166.00
6
facts
Facts Interesting
- 223 Francium wis setengah urip paling dawa ing 21,8.
- Metal Francium diprodhuksi dening ALPHA bosok ing 227 Actinium 227.
Character length exceed error
sumber
Kawangun dening Process Bosok, Mining
Mining, Ores saka Minerals
History
sing katutup
Marguerite Perey
Ancient Chinese and Indians
Discovery
ing taun 1939
Sadurunge 2000 SM
turah mbrawah
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.05 %
9
ulah
Ulah lan Wuku
- Francium ora wis dikenal Efesus minangka wis urip setengah saka mung 22 menit.
- Punika logam cair ing suhu ruangan, nanging logam abot beracun lan Empu akeh Efesus saka Mercury ing review utawa wiwit ilang.
- Iku lanang digunakake minangka katalis ing industri kimia.
Ulah Industrial
NA
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Dentistry
Ulah liyane
NA
wesi, Manufacturing mirror, Industry Pharmaceutical
Properties biologi
keracunan
NA
Highly Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
0.01 Sang / mg dm-3
23
ing Bone
0.00 ppm
36
0.45 ppm
19
fisik Properties
leleh Point
27.00 ° C
99+
ora Sumadhiya
Boiling Point
677.00 ° C
99+
356.58 ° C
99+
katon
State fisik
Solid
Liquid
warna
NA
Silver
luster
NA
NA
atose
Kacepetan swara
ora Sumadhiya
1,451.40 m / s
99+
Properties Optical
bias Index
ora Sumadhiya
1.00
3
reflectivity
ora Sumadhiya
73.00 %
8
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
Fr
Hg
isotop
Isotop dikenal
33
6
34
5
keelektronegatifan
Pauling Elektronegativitas
0.70
99+
2.00
7
Sanderson Elektronegativitas
ora Sumadhiya
2.20
7
Allred Rochow Elektronegativitas
0.86
99+
1.44
17
Mulliken-Jaffe Elektronegativitas
0.68
25
1.81
9
Allen Elektronegativitas
0.67
99+
1.44
30
Electropositivity
Pauling Electropositivity
3.30
1
2.00
99+
tenogo ionisasi
Level Energy 1st
380.00 kJ / mol
99+
1,007.10 kJ / mol
4
Level Energy 2
ora Sumadhiya
1,810.00 kJ / mol
20
Level Energy 3rd
ora Sumadhiya
3,300.00 kJ / mol
20
padha karo elektrokimia
8.32 g / amp-day
1
3.74 g / amp-day
10
Fungsi Work elektron
ora Sumadhiya
4.49 eV
15
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Flammability, ionisasi, kelarutan
atom Properties
Panggil atom
87
31
80
36
Konfigurasi elektron
[Rn] 7s 1
[Xe] 4F 14 5d 10 6s 2
Struktur Crystal
Body tengah kubik (Bcc)
Rhombohedral (RHO)
Crystal pola
BCC-Crystal-Structure-.jpg#100
RHO-Crystal-Structure-of-Mercury.jpg#100
atom
Jumlah proton
87
31
80
36
Jumlah Neutron
136
17
121
22
Jumlah Èlèktron
87
31
80
36
Radius saka Atom
Radius atom
ora Sumadhiya
151.00 pm
32
kovalen Radius
260.00 pm
1
132.00 pm
99+
Van der Waals Radius
348.00 pm
1
155.00 pm
99+
Bobot atom
223.00 Amu
27
200.59 Amu
32
Volume atom
ora Sumadhiya
14.82 cm3 / mol
35
Nomer atom jejer
Potensi Valence Electron
8.00 (-eV)
99+
28.20 (-eV)
99+
Constant pola
ora Sumadhiya
300.50 pm
99+
pola Angles
NA
NA
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.87 g / cm 3
99+
13.53 g / cm 3
24
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
0.00
1
meksa beluk
situs kelenturan
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
13.53
16
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman miskin
Arman
resistivity
3.00 nΩ · m
99+
961.00 nΩ · m
1
konduktivitas listrik
0.03 10 6 / cm Ω
40
0.01 10 6 / cm Ω
99+
elektron Affinity
ora Sumadhiya
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
ora Sumadhiya
0.14 J / (kg K)
38
Graham Kapasitas kalor
ora Sumadhiya
27.98 J / mol · K
13
doyo termal
15.00 W / m · K
99+
8.30 W / m · K
99+
suhu kritis
ora Sumadhiya
1,750.00 K
6
Expansion termal
ora Sumadhiya
60.40 μm / (m · K)
5
enthalpy
Enthalpy panguapan
ora Sumadhiya
56.90 kJ / mol
99+
Enthalpy saka Fusion
ora Sumadhiya
2.29 kJ / mol
99+
Enthalpy saka atomization
71.00 kJ / mol
99+
61.50 kJ / mol
99+
Standard molar Entropy
ora Sumadhiya
75.80 J / mol.K
6
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