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californium metal
californium


Tabel périodik
Symbol
Cf
Panggil Group
3 15
Panggil periode
7 1
Block
pemblokiran f
Family unsur
actinide
CAS Number
7440713 20
Jeneng papan Group
P63 / mmc
Space Group Number
194.00 7
facts
Facts Interesting
  • Californium metal banget mbebayani lan Highly radioaktif.
  • Californium logam punika logam abot.
sumber
Digawe dening némbakaké Curium karo helium ion
History
sing katutup
Lawrence Berkeley National Laboratory
Discovery
ing taun 1950
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 38
Turah mbrawah Ing Sun
0.00 % 30
Turah mbrawah Ing meteorit
0.00 % 54
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 62
Turah mbrawah Ing Segara
-
Turah mbrawah Ing Manungsa
0.00 % 24
ulah
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.
Ulah Industrial
Industri Kimia
Ulah Medical
-
Ulah liyane
wesi, Nuclear Riset
Properties biologi
keracunan
Toxic
Saiki ing badan Human
Ora
Sang
0.00 Sang / mg dm-3 40
ing Bone
0.00 ppm 41
fisik
leleh Point
900.00 ° C 50
Boiling Point
1,470.00 ° C 61
katon
State fisik
Solid
warna
Silver
luster
-
atose
Mohs atose
3.00 13
Brinell atose
170.00 MPa 54
Vickers atose
1,800.00 MPa 7
Kacepetan swara
2,260.00 m / s 58
Properties Optical
bias Index
1.30 43
reflectivity
63.00 % 20
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Cf
isotop
Isotop dikenal
20 19
keelektronegatifan
Pauling Elektronegativitas
1.30 33
Sanderson Elektronegativitas
1.30 25
Allred Rochow Elektronegativitas
1.20 28
Mulliken-Jaffe Elektronegativitas
1.30 33
Allen Elektronegativitas
1.30 40
Electropositivity
Pauling Electropositivity
2.70 22
tenogo ionisasi
Level Energy 1st
608.00 kJ / mol 49
Level Energy 2
1,206.00 kJ / mol 61
Level Energy 3rd
2,267.00 kJ / mol 60
Level Energy 4
3,599.00 kJ / mol 62
Level Energy 5th
6,080.00 kJ / mol 43
Level Energy 6th
6,080.00 kJ / mol 56
tingkat Energy 7
6,080.00 kJ / mol 50
Level Energy 8
6,080.00 kJ / mol 47
Level Energy 9
6,080.00 kJ / mol 46
Level Energy 10th
6,080.00 kJ / mol 48
Level Energy 11
6,080.00 kJ / mol 53
Level Energy 12
60,800.00 kJ / mol 14
Level Energy 13
6,080.00 kJ / mol 41
Level Energy 14
6,080.00 kJ / mol 30
Level Energy 15
62,400.00 kJ / mol 39
Level Energy 16
62,400.00 kJ / mol 29
Level Energy 17
608.00 kJ / mol 51
Level Energy 18
6,085.00 kJ / mol 44
Level Energy 19
608.00 kJ / mol 48
Level Energy 20
578.00 kJ / mol 60
Level Energy 21
6,080.00 kJ / mol 16
Level Energy 22
608.00 kJ / mol 39
Level Energy 23rd
6,080.00 kJ / mol 17
Level Energy 24
608.00 kJ / mol 41
Level Energy 25th
608.00 kJ / mol 43
Level Energy 26th
608.00 kJ / mol 41
Level Energy 27th
608.00 kJ / mol 44
Level Energy 28th
608.00 kJ / mol 48
Level Energy 29
608.00 kJ / mol 49
Level Energy 30
608.00 kJ / mol 45
padha karo elektrokimia
3.12 g / amp-day 17
Fungsi Work elektron
4.70 eV 15
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom
Panggil atom
98 20
Konfigurasi elektron
[Rn] 5F 10 7s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Crystal pola
DHCP-Crystal-Structure-of-Californium.jpg#100
atom
Jumlah proton
98 20
Jumlah Neutron
153 10
Jumlah Èlèktron
98 20
Radius saka Atom
Radius atom
186.00 pm 11
kovalen Radius
186.00 pm 21
Van der Waals Radius
244.00 pm 14
Bobot atom
251.00 Amu 17
Volume atom
15.10 cm3 / mol 49
Nomer atom jejer
unsur Previous
86
Sabanjure unsur
52
Potensi Valence Electron
44.50 (-eV) 39
Constant pola
338.00 pm 52
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.58 34
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
15.10 g / cm 3 21
Kapadhetan Nalika Liquid (ing mp)
15.10 g / cm3 22
Strength tensile
50.00 MPa 38
viskositas
0.00 25
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 22
Meksa beluk ing 2000 K
0.00 (Pa) 24
situs kelenturan
nyukur pengaturan
29.00 GPA 29
pengaturan akeh
40.00 GPA 38
Young kang pengaturan
0.00 GPA 74
Poisson rasio
0.30 14
Properties Teknik liyane
malleable, Sectile
Magnetic
Ciri Magnetic
Gravitasi tartamtu
15.10 24
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 8
kelemahan
0.00 24
Properties Listrik
Property Listrik
-
resistivity
6.20 nΩ · m 60
konduktivitas listrik
0.11 10 6 / cm Ω 23
elektron Affinity
97.00 kJ / mol 12
termal
Kalor tartamtu
0.10 J / (kg K) 44
Graham Kapasitas kalor
26.70 J / mol · K 33
doyo termal
10.00 W / m · K 68
suhu kritis
900.00 K 65
Expansion termal
11.70 μm / (m · K) 45
enthalpy
Enthalpy panguapan
311.40 kJ / mol 46
Enthalpy saka Fusion
15.10 kJ / mol 21
Enthalpy saka atomization
-
Standard molar Entropy
50.00 J / mol.K 43
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