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Actinium unsur
Actinium


Tabel périodik
Symbol
Ac
Panggil Group
3 15
Panggil periode
7 1
Block
pemblokiran f
Family unsur
actinide
CAS Number
7440348 47
Jeneng papan Group
Fm_ 3M
Space Group Number
225.00 3
facts
Facts Interesting
Actinium mencorong ing peteng amarga radioaktivitas.
sumber
Dijupuk dening Nambani Radium karo Neutron, Ores logam
History
sing katutup
Friedrich Oskar Giesel
Discovery
ing taun 1902
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 34
Turah mbrawah Ing Sun
0.00 % 26
Turah mbrawah Ing meteorit
0.00 % 53
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 58
Turah mbrawah Ing Segara
0.00 % 48
Turah mbrawah Ing Manungsa
0.00 % 24
ulah
Ulah lan Wuku
  • metal Actinium wis sumber sinar alfa nanging ora dienggo njaba riset waé.
Ulah Industrial
-
Ulah Medical
-
Ulah liyane
wesi, Nuclear Riset, tujuan Research
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
1,227.00 ° C 38
Boiling Point
3,200.00 ° C 27
katon
State fisik
Solid
warna
perak Putih
luster
-
atose
Mohs atose
6.50 5
Brinell atose
70.00 MPa 61
Vickers atose
260.00 MPa 48
Kacepetan swara
3,430.00 m / s 32
Properties Optical
bias Index
1.00 49
reflectivity
62.00 % 21
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Ac
isotop
Isotop dikenal
29 10
keelektronegatifan
Pauling Elektronegativitas
1.10 45
Sanderson Elektronegativitas
1.10 38
Allred Rochow Elektronegativitas
1.00 37
Mulliken-Jaffe Elektronegativitas
1.10 44
Allen Elektronegativitas
1.10 55
Electropositivity
Pauling Electropositivity
2.90 10
tenogo ionisasi
Level Energy 1st
499.00 kJ / mol 84
Level Energy 2
1,170.00 kJ / mol 66
Level Energy 3rd
1,900.00 kJ / mol 83
Level Energy 4
4,700.00 kJ / mol 33
Level Energy 5th
4,990.00 kJ / mol 75
Level Energy 6th
5,750.00 kJ / mol 71
tingkat Energy 7
5,750.00 kJ / mol 62
Level Energy 8
5,750.00 kJ / mol 60
Level Energy 9
4,990.00 kJ / mol 78
Level Energy 10th
4,990.00 kJ / mol 75
Level Energy 11
4,990.00 kJ / mol 80
Level Energy 12
49,900.00 kJ / mol 21
Level Energy 13
4,990.00 kJ / mol 73
Level Energy 14
4,990.00 kJ / mol 57
Level Energy 15
49,900.00 kJ / mol 73
Level Energy 16
49,900.00 kJ / mol 60
Level Energy 17
499.00 kJ / mol 88
Level Energy 18
4,990.00 kJ / mol 73
Level Energy 19
499.00 kJ / mol 87
Level Energy 20
499.00 kJ / mol 77
Level Energy 21
4,990.00 kJ / mol 25
Level Energy 22
499.00 kJ / mol 71
Level Energy 23rd
4,990.00 kJ / mol 29
Level Energy 24
499.00 kJ / mol 83
Level Energy 25th
499.00 kJ / mol 75
Level Energy 26th
499.00 kJ / mol 83
Level Energy 27th
499.00 kJ / mol 78
Level Energy 28th
499.00 kJ / mol 81
Level Energy 29
499.00 kJ / mol 84
Level Energy 30
499.00 kJ / mol 78
padha karo elektrokimia
2.82 g / amp-day 22
Fungsi Work elektron
4.38 eV 23
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom
Panggil atom
89 29
Konfigurasi elektron
[Rn] 6D 1 7s 2
Struktur Crystal
Face tengah kubik (FCC)
Crystal pola
FCC-Crystal-Structure-of-Actinium.jpg#100
atom
Jumlah proton
89 29
Jumlah Neutron
138 17
Jumlah Èlèktron
89 29
Radius saka Atom
Radius atom
195.00 pm 9
kovalen Radius
186.00 pm 21
Van der Waals Radius
215.00 pm 31
Bobot atom
227.00 Amu 25
Volume atom
22.54 cm3 / mol 20
Nomer atom jejer
unsur Previous
27
Sabanjure unsur
16
Potensi Valence Electron
38.60 (-eV) 50
Constant pola
567.00 pm 9
pola Angles
π/2, π/2, π/2
Pola C / A rasio
1.89 2
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
10.00 g / cm 3 40
Kapadhetan Nalika Liquid (ing mp)
10.07 g / cm3 40
Strength tensile
65.00 MPa 33
viskositas
0.00 25
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 22
Meksa beluk ing 2000 K
0.00 (Pa) 30
situs kelenturan
nyukur pengaturan
25.00 GPA 38
pengaturan akeh
94.00 GPA 17
Young kang pengaturan
130.00 GPA 16
Poisson rasio
0.34 10
Properties Teknik liyane
-
Magnetic
Ciri Magnetic
Gravitasi tartamtu
10.07 41
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 17
kelemahan
0.00 24
Properties Listrik
Property Listrik
-
resistivity
5.20 nΩ · m 62
konduktivitas listrik
0.15 10 6 / cm Ω 13
elektron Affinity
33.20 kJ / mol 34
termal
Kalor tartamtu
0.12 J / (kg K) 42
Graham Kapasitas kalor
27.20 J / mol · K 24
doyo termal
12.00 W / m · K 62
suhu kritis
1,323.00 K 47
Expansion termal
12.10 μm / (m · K) 43
enthalpy
Enthalpy panguapan
120.00 kJ / mol 76
Enthalpy saka Fusion
14.20 kJ / mol 28
Enthalpy saka atomization
301.00 kJ / mol 47
Standard molar Entropy
56.50 J / mol.K 33
Summary >>
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actinide Series

Mbandhingaké actinide Series

actinide Series

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Mbandhingaké actinide Series

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