Symbol
Cm
Pd
Panggil Group
310
0
17
👆🏻
Panggil periode
75
2
7
👆🏻
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
74405197440053
7429905
54386242
👆🏻
Jeneng papan Group
-
Fm_ 3M
Space Group Number
225.00225.00
11
276
👆🏻
Facts Interesting
- metal Curium ora kelakon free ing alam.
- metal Curium logam sintetik diprodhuksi.
- Paduan Palladium digunakake kanggo Perhiasan ngemot (95% Palladium lan 5% Ruthenium)
- Ing pungkasan taun 1800-an, logam Palladium sing dipigunakaké duwé rega sing luwih irit tinimbang logam Platinum.
- Unsur Palladium dikenal minangka katalis sing apik
sumber
Némbakaké Plutonium karo helium ion
Ores logam
History
sing katutup
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
William Hyde Wollaston
Discovery
ing 1944
ing 1803
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
--
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- metal Curium digunakake kanggo nyedhiyani daya kanggo peralatan listrik kanggo papan misi.
- Biasane Proteksi logam digunakake ing katalitik dinggo ngowahi. Ing industri elektronik kang digunakake ing kapasitor Keramik saka mobile lan komputer.
- Kang digunakake ing perhiasan lan fillings dental lan Koruna.
Ulah Industrial
-
Industry Aerospace, Industry automobile, Industry Elektronik
Ulah Medical
-
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
tujuan Research
koin, bullion, Jewellery
Properties biologi
keracunan
-
Toxic
Saiki ing badan Human
Ora
Ora
Sang
0.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm0.00 ppm
0
170000
👆🏻
leleh Point
1,340.00 ° C1,554.90 ° C
-38.83
3410
👆🏻
Boiling Point
3,110.00 ° C2,963.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
Silver
Silver
luster
metallic
metallic
atose
Mohs atose
2.004.75
0.2
8.5
👆🏻
Brinell atose
320.00 MPa320.00 MPa
0.14
3490
👆🏻
Vickers atose
461.00 MPa121.00 MPa
0
3920
👆🏻
Kacepetan swara
2,260.00 m / s3,070.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.301.72
0.155
3.41
👆🏻
reflectivity
60.00 %84.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Cm
Pd
isotop
Isotop dikenal
1538
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.302.20
0
2.6
👆🏻
Sanderson Elektronegativitas
1.302.20
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.201.35
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.302.20
0.62
2.48
👆🏻
Allen Elektronegativitas
1.301.59
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.701.80
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
581.00 kJ / mol520.23 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,196.00 kJ / mol7,298.22 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,026.00 kJ / mol11,815.13 kJ / mol
392.8
34230
👆🏻
Level Energy 4
3,550.00 kJ / mol870.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
5,810.00 kJ / mol8,044.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
5,810.00 kJ / mol8,044.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
5,810.00 kJ / mol8,040.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
5,810.00 kJ / mol8,040.00 kJ / mol
730
125300
👆🏻
Level Energy 9
6,690.00 kJ / mol8,040.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,810.00 kJ / mol8,040.00 kJ / mol
392
144300
👆🏻
Level Energy 11
5,810.00 kJ / mol8,040.00 kJ / mol
392
169988
👆🏻
Level Energy 12
58,100.00 kJ / mol8,040.00 kJ / mol
0
189368
👆🏻
Level Energy 13
5,810.00 kJ / mol5,310.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
5,810.00 kJ / mol804.40 kJ / mol
380
86450
👆🏻
Level Energy 15
58,100.00 kJ / mol80,400.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
58,100.00 kJ / mol804.40 kJ / mol
375.7
109480
👆🏻
Level Energy 17
581.00 kJ / mol804.40 kJ / mol
375.7
122200
👆🏻
Level Energy 18
5,810.00 kJ / mol8,045.00 kJ / mol
0
134810
👆🏻
Level Energy 19
581.00 kJ / mol804.40 kJ / mol
375.7
148700
👆🏻
Level Energy 20
581.00 kJ / mol804.00 kJ / mol
0
171200
👆🏻
Level Energy 21
5,810.00 kJ / mol804.40 kJ / mol
375.7
179100
👆🏻
Level Energy 22
581.00 kJ / mol804.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
5,810.00 kJ / mol804.40 kJ / mol
357.6
198800
👆🏻
Level Energy 24
581.00 kJ / mol804.40 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
581.00 kJ / mol804.40 kJ / mol
0
121900
👆🏻
Level Energy 26th
581.00 kJ / mol804.40 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
581.00 kJ / mol804.40 kJ / mol
0
133800
👆🏻
Level Energy 28th
581.00 kJ / mol804.40 kJ / mol
297.3
139800
👆🏻
Level Energy 29
581.00 kJ / mol804.40 kJ / mol
0
148100
👆🏻
Level Energy 30
581.00 kJ / mol804.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
3.07 g / amp-day1.99 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.50 eV5.12 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
Panggil atom
9646
3
117
👆🏻
Konfigurasi elektron
[Rn] 5F 7 6D 1 7s 2
[Kr] 4d 10
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Face tengah kubik (FCC)
Crystal pola
atom
Jumlah proton
9646
3
117
👆🏻
Jumlah Neutron
15160
4
285
👆🏻
Jumlah Èlèktron
9646
3
117
👆🏻
Radius saka Atom
Radius atom
174.00 pm137.00 pm
0
348
👆🏻
kovalen Radius
169.00 pm139.00 pm
0
260
👆🏻
Van der Waals Radius
200.00 pm163.00 pm
0
348
👆🏻
Bobot atom
247.00 Amu106.42 Amu
6.94
294
👆🏻
Volume atom
18.28 cm3 / mol8.90 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
44.50 (-eV)33.00 (-eV)
0
392.42
👆🏻
Constant pola
336.25 pm389.07 pm
0
891.25
👆🏻
pola Angles
-
π/2, π/2, π/2
Pola C / A rasio
1.671.56
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
13.51 g / cm 312.02 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
13.85 g / cm310.38 g / cm3
0.512
41
👆🏻
Strength tensile
350.00 MPa550.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)0.00 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
32.00 GPA44.00 GPA
1.3
222
👆🏻
pengaturan akeh
40.00 GPA180.00 GPA
0
462
👆🏻
Young kang pengaturan
0.00 GPA121.00 GPA
0
528
👆🏻
Poisson rasio
0.350.39
0.032
0.47
👆🏻
Properties Teknik liyane
-
ductile, malleable, Weldable
Ciri Magnetic
Gravitasi tartamtu
13.5112.02
0.53
4500
👆🏻
Nindakake Magnetic
Antiferromagnetic
diamagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
-
Arman
resistivity
1.25 nΩ · m105.40 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.13 10 6 / cm Ω0.10 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
0.00 kJ / mol54.23 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.10 J / (kg K)0.24 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
27.50 J / mol · K25.98 J / mol · K
13.1
62.7
👆🏻
doyo termal
11.00 W / m · K71.80 W / m · K
0
429
👆🏻
suhu kritis
1,340.00 K1,825.00 K
26.3
3695
👆🏻
Expansion termal
11.60 μm / (m · K)11.80 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
331.60 kJ / mol376.60 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
15.00 kJ / mol16.74 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
-393.30 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
52.50 J / mol.K37.60 J / mol.K
9.5
198.1
👆🏻