Curium mungsuh Zirconium
Tabel périodik
Symbol
Cm
Zr
Panggil Group
ora Sumadhiya
4
14
Panggil periode
7
5
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
7440519
36
7440677
23
Jeneng papan Group
ora Sumadhiya
P63 / mmc
Space Group Number
ora Sumadhiya
194.00
5
facts
Facts Interesting
- metal Curium ora kelakon free ing alam.
- metal Curium logam sintetik diprodhuksi.
- Zirconium logam bisa nolak kanggo asam banget.
- Zirconium logam ditanggepi karo oksigen lan nitrogen ing atmosfer.
sumber
Némbakaké Plutonium karo helium ion
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Martin Heinrich Klaproth
Discovery
ing 1944
ing taun 1789
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
5 * 10-6 %
13
Turah mbrawah Ing Sun
~-9999 %
~0.000004 %
16
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
17
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.01 %
14
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
23
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
15
ulah
Ulah lan Wuku
- metal Curium digunakake kanggo nyedhiyani daya kanggo peralatan listrik kanggo papan misi.
- Minangka logam ora nresep neutron; Kang digunakake ing stasiun daya nuklir.
- oxide sawijining digunakake ing keramik kuwat Ultra. Sampeyan uga dipigunakaké ing crucibles Manufaktur.
Ulah Industrial
NA
Industry Aerospace, Industry amunisi
Ulah Medical
NA
NA
Ulah liyane
tujuan Research
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
Unknown
NA
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
0.01 Sang / mg dm-3
21
ing Bone
0.00 ppm
36
0.10 ppm
23
fisik Properties
leleh Point
1,340.00 ° C
34
1,852.00 ° C
15
Boiling Point
3,110.00 ° C
30
4,377.00 ° C
11
katon
State fisik
Solid
Solid
warna
Silver
perak Putih
luster
metallic
lustrous
atose
Mohs atose
ora Sumadhiya
5.00
8
Brinell atose
ora Sumadhiya
638.00 MPa
19
Vickers atose
ora Sumadhiya
820.00 MPa
15
Kacepetan swara
ora Sumadhiya
3,800.00 m / s
20
Properties Optical
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
Zr
isotop
Isotop dikenal
15
24
24
15
keelektronegatifan
Pauling Elektronegativitas
1.30
32
1.33
30
Sanderson Elektronegativitas
ora Sumadhiya
0.90
25
Allred Rochow Elektronegativitas
1.20
27
1.22
26
Allen Elektronegativitas
ora Sumadhiya
1.32
34
Electropositivity
Pauling Electropositivity
2.70
22
2.67
24
tenogo ionisasi
Level Energy 1st
581.00 kJ / mol
99+
640.10 kJ / mol
99+
Level Energy 2
1,196.00 kJ / mol
99+
1,270.00 kJ / mol
99+
Level Energy 3rd
2,026.00 kJ / mol
99+
2,218.00 kJ / mol
99+
Level Energy 4
3,550.00 kJ / mol
99+
3,313.00 kJ / mol
99+
Level Energy 5th
ora Sumadhiya
7,752.00 kJ / mol
10
Level Energy 6th
ora Sumadhiya
9,500.00 kJ / mol
15
padha karo elektrokimia
3.07 g / amp-day
16
0.85 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.05 eV
26
Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
96
22
40
99+
Konfigurasi elektron
[Rn] 5F 7 6D 1 7s 2
[Kr] 4d 2 5S 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
DHCP-Crystal-Structure-of-Curium.jpg#100
HCP-Crystal-Structure-of-Zirconium.jpg#100
atom
Jumlah proton
96
22
40
99+
Jumlah Neutron
151
10
51
99+
Jumlah Èlèktron
96
22
40
99+
Radius saka Atom
Radius atom
174.00 pm
20
160.00 pm
27
kovalen Radius
169.00 pm
26
175.00 pm
23
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
247.00 Amu
18
91.22 Amu
99+
Volume atom
18.28 cm3 / mol
26
14.10 cm3 / mol
36
Nomer atom jejer
Potensi Valence Electron
44.50 (-eV)
38
80.00 (-eV)
18
Constant pola
ora Sumadhiya
323.20 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.59
8
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.51 g / cm 3
25
6.52 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
13.85 g / cm3
10
5.80 g / cm3
99+
Strength tensile
ora Sumadhiya
330.00 MPa
12
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
21
situs kelenturan
nyukur pengaturan
ora Sumadhiya
33.00 GPA
20
pengaturan akeh
ora Sumadhiya
91.10 GPA
17
Young kang pengaturan
ora Sumadhiya
88.00 GPA
22
Poisson rasio
ora Sumadhiya
0.34
10
Properties Teknik liyane
Unknown
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.51
17
6.51
99+
Nindakake Magnetic
Antiferromagnetic
paramagnetic
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
1.25 nΩ · m
99+
421.00 nΩ · m
11
konduktivitas listrik
ora Sumadhiya
0.02 10 6 / cm Ω
99+
elektron Affinity
ora Sumadhiya
41.10 kJ / mol
27
termal Properties
Kalor tartamtu
ora Sumadhiya
0.27 J / (kg K)
19
Graham Kapasitas kalor
ora Sumadhiya
25.36 J / mol · K
99+
doyo termal
ora Sumadhiya
22.60 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
5.70 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
ora Sumadhiya
581.60 kJ / mol
9
Enthalpy saka Fusion
15.00 kJ / mol
21
20.90 kJ / mol
11
Enthalpy saka atomization
ora Sumadhiya
598.00 kJ / mol
10
Standard molar Entropy
ora Sumadhiya
39.00 J / mol.K
39
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