Symbol
Cf
Ru
Panggil Group
38
0
17
👆🏻
Panggil periode
75
2
7
👆🏻
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
74407137440188
7429905
54386242
👆🏻
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00194.00
11
276
👆🏻
Facts Interesting
- Californium metal banget mbebayani lan Highly radioaktif.
- Californium logam punika logam abot.
- unsur uranium wis dijupuk saka bahan bakar nuklir digunakake.
- Uranium logam uga mrodhuksi minangka dening-produk saka pertambangan Nickel.
sumber
Digawe dening némbakaké Curium karo helium ion
Miturut-produk Nikel Nyaring panggolekan, Found in Minerals, Mining
History
sing katutup
Lawrence Berkeley National Laboratory
Karl Ernst Claus
Discovery
ing taun 1950
ing taun 1844
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
-0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Californium logam emitter neutron kuwat banget. Kang digunakake minangka detector logam.
- Uga digunakake minangka pengenal kanggo mriksa banyu lan lapisan lenga ing sumur lenga.
- 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
Industri Kimia
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
-
Medical Research
Ulah liyane
wesi, Nuclear Riset
wesi
Properties biologi
keracunan
Toxic
Low 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
900.00 ° C2,250.00 ° C
-38.83
3410
👆🏻
Boiling Point
1,470.00 ° C3,900.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
Silver
perak Putih
luster
-
metallic
atose
Mohs atose
3.006.50
0.2
8.5
👆🏻
Brinell atose
170.00 MPa2,160.00 MPa
0.14
3490
👆🏻
Vickers atose
1,800.00 MPa1,160.00 MPa
0
3920
👆🏻
Kacepetan swara
2,260.00 m / s5,970.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.302.60
0.155
3.41
👆🏻
reflectivity
63.00 %6.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Cf
Ru
isotop
Isotop dikenal
2026
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.302.20
0
2.6
👆🏻
Sanderson Elektronegativitas
1.302.20
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.201.42
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.302.20
0.62
2.48
👆🏻
Allen Elektronegativitas
1.301.54
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.701.80
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
608.00 kJ / mol710.20 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,206.00 kJ / mol710.22 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,267.00 kJ / mol2,747.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
3,599.00 kJ / mol7,107.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
6,080.00 kJ / mol7,107.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
6,080.00 kJ / mol7,107.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
6,080.00 kJ / mol7,100.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
6,080.00 kJ / mol4,700.00 kJ / mol
730
125300
👆🏻
Level Energy 9
6,080.00 kJ / mol5,600.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
6,080.00 kJ / mol7,100.00 kJ / mol
392
144300
👆🏻
Level Energy 11
6,080.00 kJ / mol7,197.00 kJ / mol
392
169988
👆🏻
Level Energy 12
60,800.00 kJ / mol7,190.00 kJ / mol
0
189368
👆🏻
Level Energy 13
6,080.00 kJ / mol7,100.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
6,080.00 kJ / mol710.00 kJ / mol
380
86450
👆🏻
Level Energy 15
62,400.00 kJ / mol71,000.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
62,400.00 kJ / mol71,000.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
608.00 kJ / mol710.20 kJ / mol
375.7
122200
👆🏻
Level Energy 18
6,085.00 kJ / mol7,100.00 kJ / mol
0
134810
👆🏻
Level Energy 19
608.00 kJ / mol710.20 kJ / mol
375.7
148700
👆🏻
Level Energy 20
578.00 kJ / mol710.00 kJ / mol
0
171200
👆🏻
Level Energy 21
6,080.00 kJ / mol710.20 kJ / mol
375.7
179100
👆🏻
Level Energy 22
608.00 kJ / mol710.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
6,080.00 kJ / mol710.20 kJ / mol
357.6
198800
👆🏻
Level Energy 24
608.00 kJ / mol710.20 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
608.00 kJ / mol710.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
608.00 kJ / mol710.20 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
608.00 kJ / mol710.20 kJ / mol
0
133800
👆🏻
Level Energy 28th
608.00 kJ / mol710.20 kJ / mol
297.3
139800
👆🏻
Level Energy 29
608.00 kJ / mol710.20 kJ / mol
0
148100
👆🏻
Level Energy 30
608.00 kJ / mol710.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
3.12 g / amp-day1.26 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.70 eV4.71 eV
2.14
6
👆🏻
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
Panggil atom
9844
3
117
👆🏻
Konfigurasi elektron
[Rn] 5F 10 7s 2
[Kr] 4d 7 5S 1
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
atom
Jumlah proton
9844
3
117
👆🏻
Jumlah Neutron
15357
4
285
👆🏻
Jumlah Èlèktron
9844
3
117
👆🏻
Radius saka Atom
Radius atom
186.00 pm134.00 pm
0
348
👆🏻
kovalen Radius
186.00 pm146.00 pm
0
260
👆🏻
Van der Waals Radius
244.00 pm200.00 pm
0
348
👆🏻
Bobot atom
251.00 Amu101.07 Amu
6.94
294
👆🏻
Volume atom
15.10 cm3 / mol8.30 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
44.50 (-eV)64.00 (-eV)
0
392.42
👆🏻
Constant pola
338.00 pm270.59 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.581.58
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
15.10 g / cm 312.45 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
15.10 g / cm310.65 g / cm3
0.512
41
👆🏻
Strength tensile
50.00 MPa50.00 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
29.00 GPA173.00 GPA
1.3
222
👆🏻
pengaturan akeh
40.00 GPA220.00 GPA
0
462
👆🏻
Young kang pengaturan
0.00 GPA447.00 GPA
0
528
👆🏻
Poisson rasio
0.300.30
0.032
0.47
👆🏻
Properties Teknik liyane
malleable, Sectile
ductile, malleable
Ciri Magnetic
Gravitasi tartamtu
15.1012.45
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
paramagnetic
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
6.20 nΩ · m71.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.11 10 6 / cm Ω0.14 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
97.00 kJ / mol101.30 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.10 J / (kg K)0.24 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
26.70 J / mol · K24.06 J / mol · K
13.1
62.7
👆🏻
doyo termal
10.00 W / m · K117.00 W / m · K
0
429
👆🏻
suhu kritis
900.00 K2,607.00 K
26.3
3695
👆🏻
Expansion termal
11.70 μm / (m · K)6.40 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
311.40 kJ / mol567.80 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
15.10 kJ / mol25.50 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
-603.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
50.00 J / mol.K28.50 J / mol.K
9.5
198.1
👆🏻