Curium mungsuh Silver
Tabel périodik
Symbol
Cm
Ag
Panggil Group
ora Sumadhiya
11
7
Panggil periode
7
5
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
7440519
36
7440224
99+
Jeneng papan Group
ora Sumadhiya
Fm_ 3M
Space Group Number
ora Sumadhiya
225.00
2
facts
Facts Interesting
- metal Curium ora kelakon free ing alam.
- metal Curium logam sintetik diprodhuksi.
- Kuwi unsur paling termenung.
- Silver punika logam ductile paling kapindho sawisé Gold.
- Sampeyan uga dipigunakaké ing Dentistry minangka wesi dental klip lan penobatan.
sumber
Némbakaké Plutonium karo helium ion
bumi lemah ndhuwur, Found in Minerals, Ores logam
History
sing katutup
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Unknown
Discovery
ing 1944
Sadurunge 5000 BC
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
6 * 10-8 %
26
Turah mbrawah Ing Sun
~-9999 %
~0.0000001 %
26
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
38
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.00 %
99+
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
19
ulah
Ulah lan Wuku
- metal Curium digunakake kanggo nyedhiyani daya kanggo peralatan listrik kanggo papan misi.
- Silver utamané dipigunakaké kanggo Jewelry lan nuduhake Piece.
- Kang digunakake kanggo Manufaktur mirrors kualitas dhuwur amarga bisa reflectivity sawijining.
Ulah Industrial
NA
Industri Kimia, Industry Clothing, Industry Listrik
Ulah Medical
NA
Dentistry, Industry Pharmaceutical
Ulah liyane
tujuan Research
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
Unknown
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
0.00 Sang / mg dm-3
29
ing Bone
0.00 ppm
36
0.44 ppm
20
fisik Properties
leleh Point
1,340.00 ° C
34
961.93 ° C
99+
Boiling Point
3,110.00 ° C
30
2,212.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Silver
perak Putih
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
2.50
14
Brinell atose
ora Sumadhiya
251.00 MPa
37
Vickers atose
ora Sumadhiya
229.00 MPa
30
Kacepetan swara
ora Sumadhiya
2,680.00 m / s
34
Properties Optical
reflectivity
ora Sumadhiya
97.00 %
1
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
Ag
isotop
Isotop dikenal
15
24
36
3
keelektronegatifan
Pauling Elektronegativitas
1.30
32
1.93
9
Sanderson Elektronegativitas
ora Sumadhiya
1.83
11
Allred Rochow Elektronegativitas
1.20
27
1.42
18
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.47
15
Allen Elektronegativitas
ora Sumadhiya
1.87
7
Electropositivity
Pauling Electropositivity
2.70
22
2.07
99+
tenogo ionisasi
Level Energy 1st
581.00 kJ / mol
99+
731.00 kJ / mol
27
Level Energy 2
1,196.00 kJ / mol
99+
2,070.00 kJ / mol
11
Level Energy 3rd
2,026.00 kJ / mol
99+
3,361.00 kJ / mol
19
Level Energy 4
3,550.00 kJ / mol
99+
ora Sumadhiya
padha karo elektrokimia
3.07 g / amp-day
16
4.02 g / amp-day
7
Fungsi Work elektron
ora Sumadhiya
4.26 eV
20
Properties Kimia liyane
ionisasi, Isotop radioaktif
Kimia Stabilitas, ionisasi, kelarutan
atom Properties
Panggil atom
96
22
47
99+
Konfigurasi elektron
[Rn] 5F 7 6D 1 7s 2
[Kr] 4d 10 5S 1
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Face tengah kubik (FCC)
Crystal pola
DHCP-Crystal-Structure-of-Curium.jpg#100
FCC-Crystal-Structure-of-Silver.jpg#100
atom
Jumlah proton
96
22
47
99+
Jumlah Neutron
151
10
61
99+
Jumlah Èlèktron
96
22
47
99+
Radius saka Atom
Radius atom
174.00 pm
20
144.00 pm
36
kovalen Radius
169.00 pm
26
145.00 pm
39
Van der Waals Radius
200.00 pm
28
172.00 pm
38
Bobot atom
247.00 Amu
18
107.87 Amu
99+
Volume atom
18.28 cm3 / mol
26
10.30 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
44.50 (-eV)
38
11.40 (-eV)
99+
Constant pola
ora Sumadhiya
408.53 pm
20
pola Angles
NA
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.51 g / cm 3
25
10.49 g / cm 3
35
Kapadhetan Nalika Liquid (ing mp)
13.85 g / cm3
10
9.32 g / cm3
21
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
14
situs kelenturan
nyukur pengaturan
ora Sumadhiya
30.00 GPA
23
pengaturan akeh
ora Sumadhiya
100.00 GPA
16
Young kang pengaturan
ora Sumadhiya
83.00 GPA
23
Poisson rasio
ora Sumadhiya
0.37
7
Properties Teknik liyane
Unknown
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.51
17
10.50
26
Nindakake Magnetic
Antiferromagnetic
diamagnetic
kelemahan
ora Sumadhiya
0.00
5
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
1.25 nΩ · m
99+
15.87 nΩ · m
99+
konduktivitas listrik
ora Sumadhiya
0.63 10 6 / cm Ω
1
elektron Affinity
ora Sumadhiya
125.60 kJ / mol
5
termal Properties
Kalor tartamtu
ora Sumadhiya
0.24 J / (kg K)
25
Graham Kapasitas kalor
ora Sumadhiya
25.35 J / mol · K
99+
doyo termal
ora Sumadhiya
429.00 W / m · K
1
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
18.90 μm / (m · K)
23
enthalpy
Enthalpy panguapan
ora Sumadhiya
255.10 kJ / mol
37
Enthalpy saka Fusion
15.00 kJ / mol
21
11.30 kJ / mol
31
Enthalpy saka atomization
ora Sumadhiya
284.50 kJ / mol
37
Standard molar Entropy
ora Sumadhiya
42.60 J / mol.K
35
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