Symbol
Ac
Panggil Group
3
Rank: 15 (Overall)
0
17
👆🏻
Panggil periode
7
Rank: 1 (Overall)
2
7
👆🏻
Block
pemblokiran f
Family unsur
actinide
CAS Number
7440348
Rank: 47 (Overall)
7429905
54386242
👆🏻
Jeneng papan Group
Fm_ 3M
Space Group Number
225.00
Rank: 3 (Overall)
11
276
👆🏻
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 %
Rank: 34 (Overall)
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %
Rank: 26 (Overall)
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %
Rank: 53 (Overall)
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
Rank: 58 (Overall)
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %
Rank: 48 (Overall)
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %
Rank: 24 (Overall)
0
1.4
👆🏻
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
Rank: 40 (Overall)
0
1970
👆🏻
ing Bone
0.00 ppm
Rank: 41 (Overall)
0
170000
👆🏻
leleh Point
1,227.00 ° C
Rank: 38 (Overall)
-38.83
3410
👆🏻
Boiling Point
3,200.00 ° C
Rank: 27 (Overall)
0
5660
👆🏻
katon
State fisik
Solid
warna
perak Putih
luster
-
atose
Mohs atose
6.50
Rank: 5 (Overall)
0.2
8.5
👆🏻
Brinell atose
70.00 MPa
Rank: 61 (Overall)
0.14
3490
👆🏻
Vickers atose
260.00 MPa
Rank: 48 (Overall)
0
3920
👆🏻
Kacepetan swara
3,430.00 m / s
Rank: 32 (Overall)
818
16200
👆🏻
Properties Optical
bias Index
1.00
Rank: 49 (Overall)
0.155
3.41
👆🏻
reflectivity
62.00 %
Rank: 21 (Overall)
5
97
👆🏻
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Formula Kimia
Ac
isotop
Isotop dikenal
29
Rank: 10 (Overall)
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.10
Rank: 45 (Overall)
0
2.6
👆🏻
Sanderson Elektronegativitas
1.10
Rank: 38 (Overall)
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.00
Rank: 37 (Overall)
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.10
Rank: 44 (Overall)
0.62
2.48
👆🏻
Allen Elektronegativitas
1.10
Rank: 55 (Overall)
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.90
Rank: 10 (Overall)
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
499.00 kJ / mol
Rank: 84 (Overall)
375.7
26130
👆🏻
Level Energy 2
1,170.00 kJ / mol
Rank: 66 (Overall)
392.8
28750
👆🏻
Level Energy 3rd
1,900.00 kJ / mol
Rank: 83 (Overall)
392.8
34230
👆🏻
Level Energy 4
4,700.00 kJ / mol
Rank: 33 (Overall)
375.7
37066
👆🏻
Level Energy 5th
4,990.00 kJ / mol
Rank: 75 (Overall)
392
97510
👆🏻
Level Energy 6th
5,750.00 kJ / mol
Rank: 71 (Overall)
1007
105800
👆🏻
tingkat Energy 7
5,750.00 kJ / mol
Rank: 62 (Overall)
1007
114300
👆🏻
Level Energy 8
5,750.00 kJ / mol
Rank: 60 (Overall)
730
125300
👆🏻
Level Energy 9
4,990.00 kJ / mol
Rank: 78 (Overall)
1007
134700
👆🏻
Level Energy 10th
4,990.00 kJ / mol
Rank: 75 (Overall)
392
144300
👆🏻
Level Energy 11
4,990.00 kJ / mol
Rank: 80 (Overall)
392
169988
👆🏻
Level Energy 12
49,900.00 kJ / mol
Rank: 21 (Overall)
0
189368
👆🏻
Level Energy 13
4,990.00 kJ / mol
Rank: 73 (Overall)
1007
76015
👆🏻
Level Energy 14
4,990.00 kJ / mol
Rank: 57 (Overall)
380
86450
👆🏻
Level Energy 15
49,900.00 kJ / mol
Rank: 73 (Overall)
33000
100700
👆🏻
Level Energy 16
49,900.00 kJ / mol
Rank: 60 (Overall)
375.7
109480
👆🏻
Level Energy 17
499.00 kJ / mol
Rank: 88 (Overall)
375.7
122200
👆🏻
Level Energy 18
4,990.00 kJ / mol
Rank: 73 (Overall)
0
134810
👆🏻
Level Energy 19
499.00 kJ / mol
Rank: 87 (Overall)
375.7
148700
👆🏻
Level Energy 20
499.00 kJ / mol
Rank: 77 (Overall)
0
171200
👆🏻
Level Energy 21
4,990.00 kJ / mol
Rank: 25 (Overall)
375.7
179100
👆🏻
Level Energy 22
499.00 kJ / mol
Rank: 71 (Overall)
330
184900
👆🏻
Level Energy 23rd
4,990.00 kJ / mol
Rank: 29 (Overall)
357.6
198800
👆🏻
Level Energy 24
499.00 kJ / mol
Rank: 83 (Overall)
297.3
195200
👆🏻
Level Energy 25th
499.00 kJ / mol
Rank: 75 (Overall)
0
121900
👆🏻
Level Energy 26th
499.00 kJ / mol
Rank: 83 (Overall)
357.6
127700
👆🏻
Level Energy 27th
499.00 kJ / mol
Rank: 78 (Overall)
0
133800
👆🏻
Level Energy 28th
499.00 kJ / mol
Rank: 81 (Overall)
297.3
139800
👆🏻
Level Energy 29
499.00 kJ / mol
Rank: 84 (Overall)
0
148100
👆🏻
Level Energy 30
499.00 kJ / mol
Rank: 78 (Overall)
0
154500
👆🏻
padha karo elektrokimia
2.82 g / amp-day
Rank: 22 (Overall)
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.38 eV
Rank: 23 (Overall)
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Panggil atom
89
Rank: 29 (Overall)
3
117
👆🏻
Konfigurasi elektron
[Rn] 6D 1 7s 2
Struktur Crystal
Face tengah kubik (FCC)
Crystal pola
atom
Jumlah proton
89
Rank: 29 (Overall)
3
117
👆🏻
Jumlah Neutron
138
Rank: 17 (Overall)
4
285
👆🏻
Jumlah Èlèktron
89
Rank: 29 (Overall)
3
117
👆🏻
Radius saka Atom
Radius atom
195.00 pm
Rank: 9 (Overall)
0
348
👆🏻
kovalen Radius
186.00 pm
Rank: 21 (Overall)
0
260
👆🏻
Van der Waals Radius
215.00 pm
Rank: 31 (Overall)
0
348
👆🏻
Bobot atom
227.00 Amu
Rank: 25 (Overall)
6.94
294
👆🏻
Volume atom
22.54 cm3 / mol
Rank: 20 (Overall)
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
38.60 (-eV)
Rank: 50 (Overall)
0
392.42
👆🏻
Constant pola
567.00 pm
Rank: 9 (Overall)
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
Pola C / A rasio
1.89
Rank: 2 (Overall)
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
10.00 g / cm 3
Rank: 40 (Overall)
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
10.07 g / cm3
Rank: 40 (Overall)
0.512
41
👆🏻
Strength tensile
65.00 MPa
Rank: 33 (Overall)
0.1
11000
👆🏻
viskositas
0.00
Rank: 25 (Overall)
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
Rank: 22 (Overall)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)
Rank: 30 (Overall)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
25.00 GPA
Rank: 38 (Overall)
1.3
222
👆🏻
pengaturan akeh
94.00 GPA
Rank: 17 (Overall)
0
462
👆🏻
Young kang pengaturan
130.00 GPA
Rank: 16 (Overall)
0
528
👆🏻
Poisson rasio
0.34
Rank: 10 (Overall)
0.032
0.47
👆🏻
Properties Teknik liyane
-
Ciri Magnetic
Gravitasi tartamtu
10.07
Rank: 41 (Overall)
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m
Rank: 17 (Overall)
1.25643E-06
0.0063
👆🏻
kelemahan
0.00
Rank: 24 (Overall)
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
-
resistivity
5.20 nΩ · m
Rank: 62 (Overall)
0.1
961
👆🏻
konduktivitas listrik
0.15 10 6 / cm Ω
Rank: 13 (Overall)
0
0.63
👆🏻
elektron Affinity
33.20 kJ / mol
Rank: 34 (Overall)
0
222.8
👆🏻
Kalor tartamtu
0.12 J / (kg K)
Rank: 42 (Overall)
0.1
3.6
👆🏻
Graham Kapasitas kalor
27.20 J / mol · K
Rank: 24 (Overall)
13.1
62.7
👆🏻
doyo termal
12.00 W / m · K
Rank: 62 (Overall)
0
429
👆🏻
suhu kritis
1,323.00 K
Rank: 47 (Overall)
26.3
3695
👆🏻
Expansion termal
12.10 μm / (m · K)
Rank: 43 (Overall)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
120.00 kJ / mol
Rank: 76 (Overall)
7.32
799.1
👆🏻
Enthalpy saka Fusion
14.20 kJ / mol
Rank: 28 (Overall)
2.1
35.23
👆🏻
Enthalpy saka atomization
301.00 kJ / mol
Rank: 47 (Overall)
61.5
837
👆🏻
Standard molar Entropy
56.50 J / mol.K
Rank: 33 (Overall)
9.5
198.1
👆🏻