mbandhingaké kadmium lan uranium
Tabel périodik
Symbol
Cd
U
Panggil Group
12
6
0
18
Panggil periode
5
7
Block
d block
pemblokiran f
Family unsur
transisi Metal
actinide
CAS Number
7440439
99+
7440611
28
Jeneng papan Group
P63 / mmc
Cmcm
Space Group Number
194.00
5
63.00
10
facts
Facts Interesting
Character length exceed error
- negara mining utama saka Uranium kalebu Rusia, Australia, Namibia, Kanada lan Niger lan total 33% Uranium sing mine ing Kazakhstan.
sumber
Found Minangka By-produk, Found in Minerals, Mining
bumi lemah ndhuwur, Mining, Ores saka Minerals
History
sing katutup
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Not Available
Discovery
ing 1817
ing taun 1789
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-7 %
22
2 * 10-8 %
29
Turah mbrawah Ing Sun
~0.0000006 %
21
~0.0000001 %
26
Turah mbrawah Ing meteorit
0.00 %
31
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
36
Turah mbrawah Ing Segara
0.00 %
28
0.00 %
11
Turah mbrawah Ing Manungsa
0.00 %
11
ora Sumadhiya
ulah
Ulah lan Wuku
- Wis Efesus banget winates minangka logam beracun lan bisa nimbulaké cacat lair, kanker, etc.
- Meh 80% saka logam kadmium digunakake ing Nikel Baterei kadmium lan saiki lagi njupuk diganti karo isotop nikel.
- Gunakake utama saka logam kalebu bahan bakar nuklir kang digunakake kanggo generate yin listrik stasiun daya nuklir.
- unsur sintetis kaya transuranium sing digawe saka logam Uranium.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industri Kimia, Industry Listrik, Industry Elektronik
Industry amunisi, Industri Kimia
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi, Jewellery, Bahan bakar nuklir reaktor kang, patung, Statues
Properties biologi
keracunan
Toxic
Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.01 Sang / mg dm-3
24
ora Sumadhiya
ing Bone
1.80 ppm
15
ora Sumadhiya
fisik Properties
leleh Point
320.90 ° C
99+
1,132.00 ° C
39
Boiling Point
765.00 ° C
99+
3,818.00 ° C
16
katon
State fisik
Solid
Solid
warna
Perak werna-Gray
perak Gray
luster
metallic
metallic
atose
Mohs atose
2.00
16
6.00
6
Brinell atose
203.00 MPa
39
2,350.00 MPa
2
Vickers atose
ora Sumadhiya
1,960.00 MPa
2
Kacepetan swara
2,310.00 m / s
39
3,155.00 m / s
25
Properties Optical
reflectivity
67.00 %
11
ora Sumadhiya
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
Cd
U
isotop
Isotop dikenal
34
5
25
14
keelektronegatifan
Pauling Elektronegativitas
1.69
17
1.38
28
Sanderson Elektronegativitas
1.98
9
ora Sumadhiya
Allred Rochow Elektronegativitas
1.46
15
1.22
26
Mulliken-Jaffe Elektronegativitas
1.53
13
ora Sumadhiya
Allen Elektronegativitas
1.52
27
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.31
37
2.62
26
tenogo ionisasi
Level Energy 1st
867.80 kJ / mol
11
597.60 kJ / mol
99+
Level Energy 2
1,631.40 kJ / mol
32
1,420.00 kJ / mol
99+
Level Energy 3rd
3,616.00 kJ / mol
13
1,900.00 kJ / mol
99+
Level Energy 4
ora Sumadhiya
3,145.00 kJ / mol
99+
padha karo elektrokimia
2.10 g / amp-day
27
1.48 g / amp-day
99+
Fungsi Work elektron
4.22 eV
22
3.63 eV
30
Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
48
99+
92
26
Konfigurasi elektron
[Kr] 4d 10 5S 2
[Rn] 5F 3 6D 1 7s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Orthorhombic (Orth)
Crystal pola
HCP-Crystal-Structure-of-Cadmium.jpg#100
ORTH-Crystal-Structure-of-Uranium.jpg#100
atom
Jumlah proton
48
99+
92
26
Jumlah Neutron
64
99+
146
13
Jumlah Èlèktron
48
99+
92
26
Radius saka Atom
Radius atom
151.00 pm
32
156.00 pm
29
kovalen Radius
144.00 pm
40
196.00 pm
14
Van der Waals Radius
158.00 pm
99+
186.00 pm
33
Bobot atom
112.41 Amu
99+
238.03 Amu
21
Volume atom
13.10 cm3 / mol
39
12.59 cm3 / mol
40
Nomer atom jejer
Potensi Valence Electron
30.00 (-eV)
99+
170.00 (-eV)
4
Constant pola
297.94 pm
99+
295.08 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.89
1
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
8.65 g / cm 3
99+
19.10 g / cm 3
17
Kapadhetan Nalika Liquid (ing mp)
8.00 g / cm3
28
17.30 g / cm3
7
Strength tensile
62.00 MPa
16
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
ora Sumadhiya
0.01 (Pa)
20
situs kelenturan
nyukur pengaturan
19.00 GPA
35
111.00 GPA
10
pengaturan akeh
42.00 GPA
29
100.00 GPA
16
Young kang pengaturan
50.00 GPA
36
208.00 GPA
10
Poisson rasio
0.30
14
0.23
30
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
8.65
36
18.80
10
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman miskin
resistivity
72.70 nΩ · m
36
0.28 nΩ · m
99+
konduktivitas listrik
0.14 10 6 / cm Ω
15
0.04 10 6 / cm Ω
37
elektron Affinity
0.00 kJ / mol
40
ora Sumadhiya
termal Properties
Kalor tartamtu
0.23 J / (kg K)
26
0.12 J / (kg K)
40
Graham Kapasitas kalor
26.02 J / mol · K
32
27.67 J / mol · K
15
doyo termal
96.60 W / m · K
16
27.50 W / m · K
40
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
30.80 μm / (m · K)
10
13.90 μm / (m · K)
27
enthalpy
Enthalpy panguapan
100.00 kJ / mol
99+
477.00 kJ / mol
13
Enthalpy saka Fusion
6.19 kJ / mol
99+
15.48 kJ / mol
19
Enthalpy saka atomization
113.00 kJ / mol
99+
489.50 kJ / mol
14
Standard molar Entropy
51.80 J / mol.K
27
50.20 J / mol.K
31
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