Curium mungsuh uranium
Tabel périodik
Symbol
Cm
Ru
Panggil Group
ora Sumadhiya
8
10
Panggil periode
7
5
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
7440519
36
7440188
99+
Jeneng papan Group
ora Sumadhiya
P63 / mmc
Space Group Number
ora Sumadhiya
194.00
5
facts
Facts Interesting
- metal Curium ora kelakon free ing alam.
- metal Curium logam sintetik diprodhuksi.
- unsur uranium wis dijupuk saka bahan bakar nuklir digunakake.
- Uranium logam uga mrodhuksi minangka dening-produk saka pertambangan Nickel.
sumber
Némbakaké Plutonium karo helium ion
Miturut-produk Nikel Nyaring panggolekan, Found in Minerals, Mining
History
sing katutup
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Karl Ernst Claus
Discovery
ing 1944
ing taun 1844
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
4 * 10-7 %
20
Turah mbrawah Ing Sun
~-9999 %
~0.0000005 %
22
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
26
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.00 %
99+
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
38
ulah
Ulah lan Wuku
- metal Curium digunakake kanggo nyedhiyani daya kanggo peralatan listrik kanggo papan misi.
- Kang digunakake kanggo prodhuksi resistor chip lan kontak.
- Uranium oxide digunakake kanggo jas sel anodes kanggo produksi khlor ing industri kimia. Uga dianggo minangka katalis kanggo amonia lan reaksi asam asetat.
Ulah Industrial
NA
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Medical Research
Ulah liyane
tujuan Research
wesi
Properties biologi
keracunan
Unknown
Low Toxic
Saiki ing badan Human
Ora
Ora
Sang
0.00 Sang / mg dm-3
37
ora Sumadhiya
ing Bone
0.00 ppm
36
ora Sumadhiya
fisik Properties
leleh Point
1,340.00 ° C
34
2,250.00 ° C
8
Boiling Point
3,110.00 ° C
30
3,900.00 ° C
14
katon
State fisik
Solid
Solid
warna
Silver
perak Putih
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
6.50
5
Brinell atose
ora Sumadhiya
2,160.00 MPa
3
Kacepetan swara
ora Sumadhiya
5,970.00 m / s
4
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
Cm
Ru
isotop
Isotop dikenal
15
24
26
13
keelektronegatifan
Pauling Elektronegativitas
1.30
32
2.20
4
Allred Rochow Elektronegativitas
1.20
27
1.42
18
Allen Elektronegativitas
ora Sumadhiya
1.54
25
Electropositivity
Pauling Electropositivity
2.70
22
1.80
99+
tenogo ionisasi
Level Energy 1st
581.00 kJ / mol
99+
710.20 kJ / mol
32
Level Energy 2
1,196.00 kJ / mol
99+
710.22 kJ / mol
99+
Level Energy 3rd
2,026.00 kJ / mol
99+
2,747.00 kJ / mol
37
Level Energy 4
3,550.00 kJ / mol
99+
ora Sumadhiya
padha karo elektrokimia
3.07 g / amp-day
16
1.26 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.71 eV
9
Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
96
22
44
99+
Konfigurasi elektron
[Rn] 5F 7 6D 1 7s 2
[Kr] 4d 7 5S 1
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
DHCP-Crystal-Structure-of-Curium.jpg#100
rystal-Structure-of-Ruthenium.jpg#100
atom
Jumlah proton
96
22
44
99+
Jumlah Neutron
151
10
57
99+
Jumlah Èlèktron
96
22
44
99+
Radius saka Atom
Radius atom
174.00 pm
20
134.00 pm
99+
kovalen Radius
169.00 pm
26
146.00 pm
38
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
247.00 Amu
18
101.07 Amu
99+
Volume atom
18.28 cm3 / mol
26
8.30 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
44.50 (-eV)
38
64.00 (-eV)
22
Constant pola
ora Sumadhiya
270.59 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.58
11
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.51 g / cm 3
25
12.45 g / cm 3
27
Kapadhetan Nalika Liquid (ing mp)
13.85 g / cm3
10
10.65 g / cm3
16
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
23
situs kelenturan
nyukur pengaturan
ora Sumadhiya
173.00 GPA
4
pengaturan akeh
ora Sumadhiya
220.00 GPA
7
Young kang pengaturan
ora Sumadhiya
447.00 GPA
3
Poisson rasio
ora Sumadhiya
0.30
14
Properties Teknik liyane
Unknown
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.51
17
12.45
19
Nindakake Magnetic
Antiferromagnetic
paramagnetic
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
1.25 nΩ · m
99+
71.00 nΩ · m
38
konduktivitas listrik
ora Sumadhiya
0.14 10 6 / cm Ω
16
elektron Affinity
ora Sumadhiya
101.30 kJ / mol
10
termal Properties
Kalor tartamtu
ora Sumadhiya
0.24 J / (kg K)
24
Graham Kapasitas kalor
ora Sumadhiya
24.06 J / mol · K
99+
doyo termal
ora Sumadhiya
117.00 W / m · K
13
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
6.40 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
ora Sumadhiya
567.80 kJ / mol
10
Enthalpy saka Fusion
15.00 kJ / mol
21
25.50 kJ / mol
7
Enthalpy saka atomization
ora Sumadhiya
603.00 kJ / mol
9
Standard molar Entropy
ora Sumadhiya
28.50 J / mol.K
99+
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