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americium
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mbandhingaké americium lan barium

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1 Tabel périodik
1.1 Symbol
Am
Ba
1.2 Panggil Group
ora Sumadhiya2
Gadolinium unsur
0 17
2.3 Panggil periode
76
lithium unsur
2 7
2.5 Block
pemblokiran f
s pemblokiran
2.6 Family unsur
actinide
alkalin bumi
2.7 CAS Number
74403597440393
Aluminium unsur
7429905 54386242
2.8 Jeneng papan Group
P63 / mmc
3M Im_
2.9 Space Group Number
194.00229.00
plutonium unsur
11 229
3 facts
3.1 Facts Interesting
  • metal Americium diprodhuksi dening némbakaké Plutonium karo Neutron.
  • metal Americium ditemokaké minangka dening-produk nalika Testing bom atom (Manhattan Project).
Character length exceed error
3.2 sumber
Dijupuk dening bombarding plutonium karo Neutron
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
3.3 History
3.3.1 sing katutup
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso
Carl Wilhelm Scheele
3.3.2 Discovery
ing 1944
ing taun 1772
3.4 turah mbrawah
3.4.1 Turah mbrawah Ing Universe
ora Sumadhiya1 * 10-6 %
Thallium unsur
5E-09 0.11
3.4.3 Turah mbrawah Ing Sun
~-9999 %~0.000001 %
Beryllium unsur
1E-08 0.1
3.6.2 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
Gold unsur
1.7E-07 22
3.6.4 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya0.03 %
Radium unsur
9.9E-12 8.1
3.6.7 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
Protaktinium unsur
2E-23 1.1
3.6.9 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
Radium unsur
1E-13 1.4
4 ulah
4.1 Ulah lan Wuku
  • metal Americium digunakake ing weker deteksi kumelun.
  • Ing mangsa, logam gadhah potensi digunakake ing batre spacecrafts.
  • Punika digugat ing Manufaktur Paint kimia lan Manufaktur kaca.
  • Senyawa saka logam beracun; nanging isih barium sulfat punika insoluble lan diwenehi kanggo patients gerah saka kelainan pencernaan.
4.1.1 Ulah Industrial
NA
Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
4.1.2 Ulah Medical
NA
NA
4.1.3 Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi
4.2 Properties biologi
4.2.1 keracunan
Toxic
Low Toxic
4.2.2 Saiki ing badan Human
Ora
Ya
4.2.3 Sang
0.00 Sang / mg dm-30.07 Sang / mg dm-3
plutonium unsur
0 1970
4.2.6 ing Bone
0.00 ppm70.00 ppm
plutonium unsur
0 170000
5 fisik
5.1 leleh Point
994.00 ° C725.00 ° C
Francium unsur
27 3410
5.2 Boiling Point
2,607.00 ° C1,140.00 ° C
Flerovium unsur
147 5660
5.3 katon
5.3.1 State fisik
Solid
Solid
5.3.2 warna
perak Putih
perak Gray
5.3.3 luster
NA
NA
5.4 atose
5.4.1 Mohs atose
ora Sumadhiya1.25
sesium unsur
0.2 8.5
5.4.3 Brinell atose
ora Sumadhiyaora Sumadhiya
sesium unsur
0.14 3490
5.4.6 Vickers atose
ora Sumadhiyaora Sumadhiya
Palladium unsur
121 3430
5.5 Kacepetan swara
ora Sumadhiya1,620.00 m / s
Thallium unsur
818 16200
5.6 Properties Optical
5.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury unsur
1.000933 1.7229
5.6.3 reflectivity
ora Sumadhiyaora Sumadhiya
molybdenum unsur
58 97
5.7 allotropes
Ora
Ora
5.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
5.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
5.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
6 Kimia
6.1 Formula Kimia
Am
Ba
6.2 isotop
6.2.1 Isotop dikenal
1637
Tennessine unsur
0 38
6.3 keelektronegatifan
6.3.1 Pauling Elektronegativitas
1.300.89
Francium unsur
0.7 2.54
6.3.4 Sanderson Elektronegativitas
ora Sumadhiya0.68
sesium unsur
0.22 2.56
6.3.7 Allred Rochow Elektronegativitas
1.200.97
sesium unsur
0.86 1.82
6.3.10 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya0.88
sesium unsur
0.62 2.48
6.4.1 Allen Elektronegativitas
ora Sumadhiya0.88
sesium unsur
0.659 2.7
6.6 Electropositivity
6.6.1 Pauling Electropositivity
2.703.11
Gold unsur
1.46 3.3
7.2 tenogo ionisasi
7.2.1 Level Energy 1st
578.00 kJ / mol502.90 kJ / mol
sesium unsur
375.7 26130
7.5.2 Level Energy 2
1,158.00 kJ / mol965.20 kJ / mol
uranium unsur
710.2162 28750
7.5.4 Level Energy 3rd
2,132.00 kJ / mol3,600.00 kJ / mol
osmium unsur
1600 34230
7.5.6 Level Energy 4
3,493.00 kJ / molora Sumadhiya
thorium unsur
2780 37066
7.6.2 Level Energy 5th
ora Sumadhiyaora Sumadhiya
dubnium unsur
4305.2 97510
7.6.4 Level Energy 6th
ora Sumadhiyaora Sumadhiya
Seaborgium unsur
5715.8 105800
7.6.6 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
Bohrium unsur
7226.8 114300
7.7.1 Level Energy 8
ora Sumadhiyaora Sumadhiya
hassium unsur
8857.4 125300
7.8.1 Level Energy 9
ora Sumadhiyaora Sumadhiya
Yttrium unsur
14110 134700
7.10.1 Level Energy 10th
ora Sumadhiyaora Sumadhiya
strontium unsur
17100 144300
7.11.1 Level Energy 11
ora Sumadhiyaora Sumadhiya
Yttrium unsur
19900 169988
8.1.2 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum unsur
22219 189368
8.1.4 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum unsur
26930 76015
8.2.1 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum unsur
29196 86450
8.4.2 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese unsur
41987 97510
8.4.4 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron unsur
47206 109480
8.5.2 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt unsur
52737 122200
8.5.4 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel unsur
58570 134810
8.5.6 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga unsur
64702 148700
8.6.1 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum unsur
80400 171200
8.6.2 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum unsur
87000 179100
9.1.2 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum unsur
93400 184900
9.1.5 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum unsur
98420 198800
9.1.7 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum unsur
104400 195200
9.2.3 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
121900 121900
9.2.5 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
127700 127700
9.2.6 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
133800 133800
9.2.8 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
139800 139800
9.2.9 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum unsur
148100 148100
10.1.1 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum unsur
154500 154500
10.3 padha karo elektrokimia
3.02 g / amp-day2.56 g / amp-day
Beryllium unsur
0.16812 8.3209
10.5 Fungsi Work elektron
ora Sumadhiya2.70 eV
sesium unsur
2.14 5.65
10.7 Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
11 atom
11.1 Panggil atom
9556
lithium unsur
3 117
11.4 Konfigurasi elektron
[Rn] 5F 7 7s 2
[Xe] 6s 2
11.5 Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)
11.5.1 Crystal pola
11.6 atom
11.6.1 Jumlah proton
9556
lithium unsur
3 117
11.6.3 Jumlah Neutron
14881
lithium unsur
4 184
11.7.1 Jumlah Èlèktron
9556
lithium unsur
3 117
11.8 Radius saka Atom
11.8.1 Radius atom
173.00 pm222.00 pm
Beryllium unsur
112 265
11.8.2 kovalen Radius
180.00 pm215.00 pm
Beryllium unsur
96 260
11.8.3 Van der Waals Radius
244.00 pm268.00 pm
seng unsur
139 348
11.9 Bobot atom
243.00 Amu137.33 Amu
lithium unsur
6.94 294
11.10 Volume atom
17.86 cm3 / mol39.24 cm3 / mol
Manganese unsur
1.39 71.07
11.11 Nomer atom jejer
11.11.1 unsur Previous
11.11.2 Sabanjure unsur
11.12 Potensi Valence Electron
44.00 (-eV)21.30 (-eV)
Francium unsur
8 392.42
11.13 Constant pola
346.81 pm502.80 pm
Beryllium unsur
228.58 891.25
11.14 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.15 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
1.567 1.886
12 Teknik
12.1 Kapadhetan
12.1.1 Kapadhetan Ing suhu kamar
12.00 g / cm 33.51 g / cm 3
lithium unsur
0.534 40.7
12.1.2 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya3.34 g / cm3
lithium unsur
0.512 20
12.2 Strength tensile
ora Sumadhiyaora Sumadhiya
Indium unsur
2.5 11000
12.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
12.4 meksa beluk
12.4.1 Meksa beluk ing 1000 K
0.00 (Pa)7.11 (Pa)
cerium unsur
2.47E-11 121
12.4.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
tungsten unsur
2.62E-10 774
12.5 situs kelenturan
12.5.1 nyukur pengaturan
ora Sumadhiya4.90 GPA
kalium unsur
1.3 222
12.5.2 pengaturan akeh
ora Sumadhiya9.60 GPA
sesium unsur
1.6 462
12.5.3 Young kang pengaturan
ora Sumadhiya13.00 GPA
sesium unsur
1.7 528
12.6 Poisson rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
0.032 0.47
12.7 Properties Teknik liyane
NA
NA
13 Magnetic
13.1 Ciri Magnetic
13.1.1 Gravitasi tartamtu
13.673.62
lithium unsur
0.53 4500
13.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
13.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
13.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
13.2 Properties Listrik
13.2.1 Property Listrik
Unknown
superconductor
13.2.2 resistivity
0.69 nΩ · m332.00 nΩ · m
Thallium unsur
0.18 961
13.2.3 konduktivitas listrik
0.02 10 6 / cm Ω0.03 10 6 / cm Ω
plutonium unsur
0.00666 0.63
13.2.4 elektron Affinity
ora Sumadhiya13.95 kJ / mol
Mercury unsur
0 222.8
14 termal
14.1 Kalor tartamtu
0.11 J / (kg K)0.20 J / (kg K)
Palladium
0.11 3.6
14.2 Graham Kapasitas kalor
62.70 J / mol · K28.07 J / mol · K
Beryllium unsur
16.443 62.7
14.3 doyo termal
10.00 W / m · K18.40 W / m · K
neptunium unsur
6.3 429
14.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
14.5 Expansion termal
ora Sumadhiya20.60 μm / (m · K)
tungsten unsur
4.5 97
14.6 enthalpy
14.6.1 Enthalpy panguapan
ora Sumadhiya140.00 kJ / mol
seng unsur
7.32 799.1
14.6.2 Enthalpy saka Fusion
14.39 kJ / mol7.66 kJ / mol
sesium unsur
2.1 35.23
14.6.3 Enthalpy saka atomization
268.00 kJ / mol175.70 kJ / mol
Mercury unsur
61.5 837
14.7 Standard molar Entropy
ora Sumadhiya62.50 J / mol.K
Beryllium unsur
9.5 198.1