mbandhingaké californium lan molybdenum
Tabel périodik
Symbol
Cf
Mo
Panggil Group
ora Sumadhiya
6
12
Panggil periode
7
5
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
7440713
20
7439987
99+
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00
5
229.00
1
facts
Facts Interesting
- Californium metal banget mbebayani lan Highly radioaktif.
- Californium logam punika logam abot.
- Molybdenum iku metal reaktif, Empu ora ketemu gratis ing alam.
- Nganti unsur Molybdenum abad 18 padha asring mistaken minangka karbon utawa Lead.
sumber
Digawe dening némbakaké Curium karo helium ion
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Lawrence Berkeley National Laboratory
Carl Wilhelm Scheele
Discovery
ing taun 1950
ing 1778
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
5 * 10-7 %
19
Turah mbrawah Ing Sun
~-9999 %
~0.0000009 %
19
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
24
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.00 %
39
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
9
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
14
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.
- wesi digunakake kanggo nggawe bagean engine, penggerek, saw blade, etc.
- Ndhuk aditif arupi Molybdenum disulfide bisa digunaake ing industri. Sampeyan uga dipigunakaké minangka katalis.
Ulah Industrial
Industri Kimia
Industry Aerospace, Industry Listrik, Industry Elektronik
Ulah Medical
NA
NA
Ulah liyane
wesi, Nuclear Riset
wesi
Properties biologi
keracunan
Toxic
Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
0.00 Sang / mg dm-3
31
ing Bone
0.00 ppm
36
0.70 ppm
18
fisik Properties
leleh Point
900.00 ° C
99+
2,617.00 ° C
5
Boiling Point
1,470.00 ° C
99+
4,612.00 ° C
9
katon
State fisik
Solid
Solid
warna
Silver
Gray
luster
NA
metallic
atose
Mohs atose
3.00
12
5.50
7
Brinell atose
ora Sumadhiya
1,370.00 MPa
7
Vickers atose
ora Sumadhiya
1,400.00 MPa
6
Kacepetan swara
ora Sumadhiya
5,400.00 m / s
6
Properties Optical
reflectivity
ora Sumadhiya
58.00 %
15
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
Cf
Mo
isotop
Isotop dikenal
20
19
25
14
keelektronegatifan
Pauling Elektronegativitas
1.30
32
2.16
5
Sanderson Elektronegativitas
ora Sumadhiya
1.15
19
Allred Rochow Elektronegativitas
1.20
27
1.30
24
Allen Elektronegativitas
ora Sumadhiya
2.16
3
Electropositivity
Pauling Electropositivity
2.70
22
1.84
99+
tenogo ionisasi
Level Energy 1st
608.00 kJ / mol
99+
684.30 kJ / mol
37
Level Energy 2
1,206.00 kJ / mol
99+
1,560.00 kJ / mol
37
Level Energy 3rd
2,267.00 kJ / mol
99+
2,618.00 kJ / mol
99+
Level Energy 4
3,599.00 kJ / mol
99+
4,480.00 kJ / mol
26
Level Energy 5th
ora Sumadhiya
5,257.00 kJ / mol
32
Level Energy 6th
ora Sumadhiya
6,640.80 kJ / mol
22
tingkat Energy 7
ora Sumadhiya
12,125.00 kJ / mol
13
Level Energy 8
ora Sumadhiya
13,860.00 kJ / mol
16
Level Energy 9
ora Sumadhiya
15,835.00 kJ / mol
16
Level Energy 10th
ora Sumadhiya
17,980.00 kJ / mol
18
Level Energy 11
ora Sumadhiya
20,190.00 kJ / mol
17
Level Energy 12
ora Sumadhiya
22,219.00 kJ / mol
15
Level Energy 13
ora Sumadhiya
26,930.00 kJ / mol
13
Level Energy 14
ora Sumadhiya
29,196.00 kJ / mol
13
Level Energy 15
ora Sumadhiya
52,490.00 kJ / mol
7
Level Energy 16
ora Sumadhiya
55,000.00 kJ / mol
8
Level Energy 17
ora Sumadhiya
61,400.00 kJ / mol
9
Level Energy 18
ora Sumadhiya
67,700.00 kJ / mol
9
Level Energy 19
ora Sumadhiya
74,000.00 kJ / mol
9
Level Energy 20
ora Sumadhiya
80,400.00 kJ / mol
10
Level Energy 21
ora Sumadhiya
87,000.00 kJ / mol
9
Level Energy 22
ora Sumadhiya
93,400.00 kJ / mol
7
Level Energy 23rd
ora Sumadhiya
98,420.00 kJ / mol
6
Level Energy 24
ora Sumadhiya
104,400.00 kJ / mol
2
Level Energy 25th
ora Sumadhiya
121,900.00 kJ / mol
1
Level Energy 26th
ora Sumadhiya
127,700.00 kJ / mol
1
Level Energy 27th
ora Sumadhiya
133,800.00 kJ / mol
1
Level Energy 28th
ora Sumadhiya
139,800.00 kJ / mol
1
Level Energy 29
ora Sumadhiya
148,100.00 kJ / mol
1
Level Energy 30
ora Sumadhiya
154,500.00 kJ / mol
1
padha karo elektrokimia
3.12 g / amp-day
15
0.89 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.60 eV
12
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
98
20
42
99+
Konfigurasi elektron
[Rn] 5F 10 7s 2
[Kr] 4d 5 5S 1
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)
Crystal pola
DHCP-Crystal-Structure-of-Californium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
98
20
42
99+
Jumlah Neutron
153
9
54
99+
Jumlah Èlèktron
98
20
42
99+
Radius saka Atom
Radius atom
186.00 pm
9
139.00 pm
39
kovalen Radius
ora Sumadhiya
154.00 pm
32
Van der Waals Radius
ora Sumadhiya
200.00 pm
28
Bobot atom
251.00 Amu
17
95.95 Amu
99+
Volume atom
ora Sumadhiya
9.40 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
44.50 (-eV)
38
88.60 (-eV)
13
Constant pola
338.00 pm
99+
314.70 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
15.10 g / cm 3
21
10.28 g / cm 3
36
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
9.33 g / cm3
20
Strength tensile
ora Sumadhiya
324.00 MPa
13
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
26
situs kelenturan
nyukur pengaturan
ora Sumadhiya
126.00 GPA
8
pengaturan akeh
ora Sumadhiya
230.00 GPA
6
Young kang pengaturan
ora Sumadhiya
329.00 GPA
6
Poisson rasio
ora Sumadhiya
0.31
13
Properties Teknik liyane
malleable, Sectile
ductile, Weldable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
15.10
13
10.22
27
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Unknown
Semiconductor
resistivity
ora Sumadhiya
53.40 nΩ · m
99+
konduktivitas listrik
ora Sumadhiya
0.19 10 6 / cm Ω
11
elektron Affinity
ora Sumadhiya
71.90 kJ / mol
14
termal Properties
Kalor tartamtu
ora Sumadhiya
0.25 J / (kg K)
21
Graham Kapasitas kalor
ora Sumadhiya
24.06 J / mol · K
99+
doyo termal
ora Sumadhiya
138.00 W / m · K
12
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
4.80 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
ora Sumadhiya
594.10 kJ / mol
8
Enthalpy saka Fusion
ora Sumadhiya
27.61 kJ / mol
5
Enthalpy saka atomization
ora Sumadhiya
653.00 kJ / mol
7
Standard molar Entropy
ora Sumadhiya
28.70 J / mol.K
99+
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