Curium mungsuh technetium
Tabel périodik
Symbol
Cm
Tc
Panggil Group
ora Sumadhiya
7
11
Panggil periode
7
5
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
7440519
36
7440268
99+
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.
- jeneng asli Technetium ana masurium.
- Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.
sumber
Némbakaké Plutonium karo helium ion
Digawe dening némbakaké Molybdenum karo deuterons
History
sing katutup
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Emilio Segrè and Carlo Perriero
Discovery
ing 1944
ing taun 1937
turah mbrawah
ulah
Ulah lan Wuku
- metal Curium digunakake kanggo nyedhiyani daya kanggo peralatan listrik kanggo papan misi.
- Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.
Ulah Industrial
NA
NA
Ulah Medical
NA
NA
Ulah liyane
tujuan Research
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
Unknown
Low Toxic
Saiki ing badan Human
Ora
Ora
Sang
0.00 Sang / mg dm-3
37
0.00 Sang / mg dm-3
37
ing Bone
0.00 ppm
36
0.00 ppm
36
fisik Properties
leleh Point
1,340.00 ° C
34
2,200.00 ° C
9
Boiling Point
3,110.00 ° C
30
4,877.00 ° C
7
katon
State fisik
Solid
Solid
warna
Silver
Shiny Gray
luster
metallic
NA
atose
Kacepetan swara
ora Sumadhiya
16,200.00 m / s
1
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
Tc
isotop
Isotop dikenal
15
24
18
21
keelektronegatifan
Pauling Elektronegativitas
1.30
32
1.90
11
Allred Rochow Elektronegativitas
1.20
27
1.36
20
Allen Elektronegativitas
ora Sumadhiya
1.51
28
Electropositivity
Pauling Electropositivity
2.70
22
2.10
99+
tenogo ionisasi
Level Energy 1st
581.00 kJ / mol
99+
702.00 kJ / mol
36
Level Energy 2
1,196.00 kJ / mol
99+
1,470.00 kJ / mol
99+
Level Energy 3rd
2,026.00 kJ / mol
99+
2,850.00 kJ / mol
33
Level Energy 4
3,550.00 kJ / mol
99+
ora Sumadhiya
padha karo elektrokimia
3.07 g / amp-day
16
0.52 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
96
22
43
99+
Konfigurasi elektron
[Rn] 5F 7 6D 1 7s 2
[Kr] 4d 5 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-Technetium.jpg#100
atom
Jumlah proton
96
22
43
99+
Jumlah Neutron
151
10
55
99+
Jumlah Èlèktron
96
22
43
99+
Radius saka Atom
Radius atom
174.00 pm
20
136.00 pm
99+
kovalen Radius
169.00 pm
26
147.00 pm
37
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
247.00 Amu
18
98.00 Amu
99+
Volume atom
18.28 cm3 / mol
26
8.50 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
44.50 (-eV)
38
180.00 (-eV)
3
Constant pola
ora Sumadhiya
273.50 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.60
5
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.51 g / cm 3
25
11.00 g / cm 3
34
Kapadhetan Nalika Liquid (ing mp)
13.85 g / cm3
10
ora Sumadhiya
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
Unknown
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.51
17
11.50
24
Nindakake Magnetic
Antiferromagnetic
paramagnetic
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
1.25 nΩ · m
99+
200.00 nΩ · m
18
konduktivitas listrik
ora Sumadhiya
0.07 10 6 / cm Ω
30
elektron Affinity
ora Sumadhiya
53.00 kJ / mol
18
termal Properties
Kalor tartamtu
ora Sumadhiya
0.21 J / (kg K)
29
Graham Kapasitas kalor
ora Sumadhiya
24.27 J / mol · K
99+
doyo termal
ora Sumadhiya
50.60 W / m · K
30
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
7.10 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
ora Sumadhiya
660.00 kJ / mol
6
Enthalpy saka Fusion
15.00 kJ / mol
21
23.01 kJ / mol
9
Enthalpy saka atomization
ora Sumadhiya
649.00 kJ / mol
8
Standard molar Entropy
ora Sumadhiya
181.10 J / mol.K
2
|
||
|
||
|
