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Radium
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mbandhingaké seng lan Radium

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1 Tabel périodik
1.1 Symbol
Zn
Ra
1.2 Panggil Group
122
Gadolinium unsur
0 17
1.3 Panggil periode
47
lithium unsur
2 7
1.4 Block
d block
s pemblokiran
1.5 Family unsur
transisi Metal
alkalin bumi
1.6 CAS Number
74406667440144
Aluminium unsur
7429905 54386242
1.7 Jeneng papan Group
P63 / mmc
3M Im_
1.8 Space Group Number
194.00229.00
plutonium unsur
11 229
2 facts
2.1 Facts Interesting
  • Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
  • Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
  • metal Radium punika logam abot saka Alkaline logam bumi asli.
  • Radium logam punika Highly radioaktif lan ora duwe tengen mangiwa.
2.2 sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Mining, Ores logam
2.3 History
2.3.1 sing katutup
Indian metallurgists
Not Available
2.3.2 Discovery
Sadurunge 1000 SM
ing taun 1898
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
3 * 10-5 %ora Sumadhiya
Thallium unsur
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.0002 %~-9999 %
Beryllium unsur
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.02 %ora Sumadhiya
Gold unsur
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.01 %0.00 %
Palladium
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium unsur
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
0.00 %0.00 %
Tin
1E-13 1.4
3 ulah
3.1 Ulah lan Wuku
  • Kang utamané dipigunakaké kanggo galvanizing logam.
  • Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
  • Punika logam Highly radioaktif; lan arang-arang Radium-223 digunakake kanggo nambani kanker prostat.
  • Kang digunakake ing cat cetha.
3.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
NA
3.1.2 Ulah Medical
Industry Pharmaceutical
Industry Pharmaceutical
3.1.3 Ulah liyane
wesi
NA
3.2 Properties biologi
3.2.1 keracunan
Highly Toxic
Highly Toxic
3.2.2 Saiki ing badan Human
Ya
Ora
3.2.3 Sang
7.00 Sang / mg dm-3ora Sumadhiya
plutonium unsur
0 1970
3.2.4 ing Bone
170.00 ppmora Sumadhiya
plutonium unsur
0 170000
4 fisik
4.1 leleh Point
419.58 ° C700.00 ° C
Francium unsur
27 3410
4.2 Boiling Point
907.00 ° C1,737.00 ° C
Flerovium unsur
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
perak Gray
perak Putih
4.3.3 luster
metallic
metallic
4.4 atose
4.4.1 Mohs atose
2.50ora Sumadhiya
sesium unsur
0.2 8.5
4.4.2 Brinell atose
327.00 MPaora Sumadhiya
sesium unsur
0.14 3490
4.4.3 Vickers atose
ora Sumadhiyaora Sumadhiya
Palladium unsur
121 3430
4.5 Kacepetan swara
3,850.00 m / sora Sumadhiya
Thallium unsur
818 16200
4.6 Properties Optical
4.6.1 bias Index
1.00ora Sumadhiya
Mercury unsur
1.000933 1.7229
4.6.2 reflectivity
80.00 %ora Sumadhiya
molybdenum unsur
58 97
4.7 allotropes
Ora
Ora
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Zn
Ra
5.2 isotop
5.2.1 Isotop dikenal
2533
Tennessine unsur
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
1.650.90
Francium unsur
0.7 2.54
5.3.2 Sanderson Elektronegativitas
2.23ora Sumadhiya
sesium unsur
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
1.660.97
sesium unsur
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
1.650.92
sesium unsur
0.62 2.48
5.3.5 Allen Elektronegativitas
1.590.89
sesium unsur
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.353.10
Gold unsur
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
906.40 kJ / mol509.30 kJ / mol
sesium unsur
375.7 26130
5.5.2 Level Energy 2
1,733.30 kJ / mol979.00 kJ / mol
uranium unsur
710.2162 28750
5.5.3 Level Energy 3rd
3,833.00 kJ / molora Sumadhiya
osmium unsur
1600 34230
5.5.4 Level Energy 4
5,731.00 kJ / molora Sumadhiya
thorium unsur
2780 37066
5.5.5 Level Energy 5th
7,970.00 kJ / molora Sumadhiya
dubnium unsur
4305.2 97510
5.5.6 Level Energy 6th
10,400.00 kJ / molora Sumadhiya
Seaborgium unsur
5715.8 105800
5.5.7 tingkat Energy 7
12,900.00 kJ / molora Sumadhiya
Bohrium unsur
7226.8 114300
5.5.8 Level Energy 8
16,800.00 kJ / molora Sumadhiya
hassium unsur
8857.4 125300
5.5.9 Level Energy 9
19,600.00 kJ / molora Sumadhiya
Yttrium unsur
14110 134700
5.5.10 Level Energy 10th
23,000.00 kJ / molora Sumadhiya
strontium unsur
17100 144300
5.5.11 Level Energy 11
26,400.00 kJ / molora Sumadhiya
Yttrium unsur
19900 169988
5.5.12 Level Energy 12
29,990.00 kJ / molora Sumadhiya
molybdenum unsur
22219 189368
5.5.13 Level Energy 13
40,490.00 kJ / molora Sumadhiya
molybdenum unsur
26930 76015
5.5.14 Level Energy 14
43,800.00 kJ / molora Sumadhiya
molybdenum unsur
29196 86450
5.5.15 Level Energy 15
47,300.00 kJ / molora Sumadhiya
Manganese unsur
41987 97510
5.5.16 Level Energy 16
52,300.00 kJ / molora Sumadhiya
Iron unsur
47206 109480
5.5.17 Level Energy 17
55,900.00 kJ / molora Sumadhiya
kobalt unsur
52737 122200
5.5.18 Level Energy 18
59,700.00 kJ / molora Sumadhiya
Nickel unsur
58570 134810
5.5.19 Level Energy 19
67,300.00 kJ / molora Sumadhiya
tembaga unsur
64702 148700
5.5.20 Level Energy 20
171,200.00 kJ / molora Sumadhiya
molybdenum unsur
80400 171200
5.5.21 Level Energy 21
179,100.00 kJ / molora Sumadhiya
molybdenum unsur
87000 179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum unsur
93400 184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum unsur
98420 198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum unsur
104400 195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
121900 121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
127700 127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
133800 133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
139800 139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum unsur
148100 148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum unsur
154500 154500
5.6 padha karo elektrokimia
1.22 g / amp-day4.22 g / amp-day
Beryllium unsur
0.16812 8.3209
5.7 Fungsi Work elektron
4.33 eVora Sumadhiya
sesium unsur
2.14 5.65
5.8 Properties Kimia liyane
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif, Radioaktif
6 atom
6.1 Panggil atom
3088
lithium unsur
3 117
6.2 Konfigurasi elektron
[Ar] 3d 10 4s 2
[Rn] 7s 2
6.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
3088
lithium unsur
3 117
6.4.2 Jumlah Neutron
35138
lithium unsur
4 184
6.4.3 Jumlah Èlèktron
3088
lithium unsur
3 117
6.5 Radius saka Atom
6.5.1 Radius atom
134.00 pmora Sumadhiya
Beryllium unsur
112 265
6.5.2 kovalen Radius
122.00 pm221.00 pm
Beryllium unsur
96 260
6.5.3 Van der Waals Radius
139.00 pm283.00 pm
Palladium
139 348
6.6 Bobot atom
65.38 Amu226.00 Amu
lithium unsur
6.94 294
6.7 Volume atom
9.20 cm3 / mol45.20 cm3 / mol
Manganese unsur
1.39 71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
38.90 (-eV)20.10 (-eV)
Francium unsur
8 392.42
6.10 Constant pola
266.49 pm514.80 pm
Beryllium unsur
228.58 891.25
6.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
6.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
1.567 1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
7.14 g / cm 35.50 g / cm 3
lithium unsur
0.534 40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
6.57 g / cm3ora Sumadhiya
lithium unsur
0.512 20
7.2 Strength tensile
ora Sumadhiyaora Sumadhiya
Indium unsur
2.5 11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
cerium unsur
2.47E-11 121
7.4.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
tungsten unsur
2.62E-10 774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
43.00 GPAora Sumadhiya
kalium unsur
1.3 222
7.5.2 pengaturan akeh
70.00 GPAora Sumadhiya
sesium unsur
1.6 462
7.5.3 Young kang pengaturan
108.00 GPAora Sumadhiya
sesium unsur
1.7 528
7.6 Poisson rasio
0.25ora Sumadhiya
Beryllium unsur
0.032 0.47
7.7 Properties Teknik liyane
NA
NA
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
6.905.00
lithium unsur
0.53 4500
8.1.2 Nindakake Magnetic
diamagnetic
nonmagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
Arman
NA
8.2.2 resistivity
59.00 nΩ · m100.00 nΩ · m
Thallium unsur
0.18 961
8.2.3 konduktivitas listrik
0.17 10 6 / cm Ωora Sumadhiya
plutonium unsur
0.00666 0.63
8.2.4 elektron Affinity
0.00 kJ / molora Sumadhiya
Mercury unsur
0 222.8
9 termal
9.1 Kalor tartamtu
0.39 J / (kg K)0.12 J / (kg K)
americium unsur
0.11 3.6
9.2 Graham Kapasitas kalor
25.47 J / mol · Kora Sumadhiya
Beryllium unsur
16.443 62.7
9.3 doyo termal
116.00 W / m · K18.60 W / m · K
neptunium unsur
6.3 429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
9.5 Expansion termal
30.20 μm / (m · K)ora Sumadhiya
tungsten unsur
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
7.32 kJ / molora Sumadhiya
sodium
7.32 799.1
9.6.2 Enthalpy saka Fusion
7.32 kJ / molora Sumadhiya
sesium unsur
2.1 35.23
9.6.3 Enthalpy saka atomization
129.70 kJ / mol163.00 kJ / mol
Mercury unsur
61.5 837
9.7 Standard molar Entropy
41.60 J / mol.K71.00 J / mol.K
Beryllium unsur
9.5 198.1