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dubnium
dubnium




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dubnium metal

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1 Tabel périodik

1.1 Symbol

Db

1.2 Panggil Group

5
Rank: 13 (Overall)
Gadolinium
0 17

1.3 Panggil periode

7
Rank: 1 (Overall)
lithium
2 7

1.4 Block

d block

1.5 Family unsur

transisi Metal

1.6 CAS Number

53850354
Rank: 14 (Overall)
Aluminium
7429905 54386242

1.7 Jeneng papan Group

ora Sumadhiya

1.8 Space Group Number

ora Sumadhiya
Rank: N/A (Overall)
plutonium
11 229

2 facts

2.1 Facts Interesting

  • IUPAC kapaicayang jeneng sauntara kanggo logam Dubnium minangka "Unnilpentium".
  • Ing produksi Dubnium, chromatography jurang pemisah termal digunakake.

2.2 sumber

Diprodhuksi dening némbakaké Am243 karo Ne22, sintetik Diprodhuksi

2.3 History

2.3.1 sing katutup

Joint Institute for Nuclear Research

2.3.2 Discovery

ing taun 1968

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

ora Sumadhiya
Rank: N/A (Overall)
Thallium
5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~-9999 %
Rank: N/A (Overall)
Beryllium
1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

ora Sumadhiya
Rank: N/A (Overall)
Gold
1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

ora Sumadhiya
Rank: N/A (Overall)
Radium
9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

ora Sumadhiya
Rank: N/A (Overall)
Protaktinium
2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

ora Sumadhiya
Rank: N/A (Overall)
Radium
1E-13 1.4

3 ulah

3.1 Ulah lan Wuku

  • Efesus saiki dikenal saka logam Dubnium sing winates kanggo riset waé mung.

3.1.1 Ulah Industrial

NA

3.1.2 Ulah Medical

NA

3.1.3 Ulah liyane

tujuan Research

3.2 Properties biologi

3.2.1 keracunan

Unknown

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

0.00 Sang / mg dm-3
Rank: 37 (Overall)
plutonium
0 1970

3.2.4 ing Bone

0.00 ppm
Rank: 36 (Overall)
plutonium
0 170000

4 fisik

4.1 leleh Point

ora Sumadhiya
Rank: N/A (Overall)
Francium
27 3410

4.2 Boiling Point

ora Sumadhiya
Rank: N/A (Overall)
Flerovium
147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Unknown

4.3.3 luster

Unknown Luster

4.4 atose

4.4.1 Mohs atose

ora Sumadhiya
Rank: N/A (Overall)
sesium
0.2 8.5

4.4.2 Brinell atose

ora Sumadhiya
Rank: N/A (Overall)
sesium
0.14 3490

4.4.3 Vickers atose

ora Sumadhiya
Rank: N/A (Overall)
Palladium
121 3430

4.5 Kacepetan swara

ora Sumadhiya
Rank: N/A (Overall)
Thallium
818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiya
Rank: N/A (Overall)
Mercury
1.000933 1.7229

4.6.2 reflectivity

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
58 97

4.7 allotropes

Ora

4.7.1 α allotropes

ora Sumadhiya

4.7.2 β allotropes

ora Sumadhiya

4.7.3 γ allotropes

ora Sumadhiya

5 Kimia

5.1 Formula Kimia

Db

5.2 isotop

5.2.1 Isotop dikenal

10
Rank: 28 (Overall)
Tennessine
0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
Francium
0.7 2.54

5.3.2 Sanderson Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
sesium
0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
sesium
0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
sesium
0.62 2.48

5.3.5 Allen Elektronegativitas

ora Sumadhiya
Rank: N/A (Overall)
sesium
0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

ora Sumadhiya
Rank: N/A (Overall)
Gold
1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

664.80 kJ / mol
Rank: 38 (Overall)
sesium
375.7 26130

5.5.2 Level Energy 2

1,546.70 kJ / mol
Rank: 38 (Overall)
uranium
710.2162 28750

5.5.3 Level Energy 3rd

2,378.40 kJ / mol
Rank: 53 (Overall)
osmium
1600 34230

5.5.4 Level Energy 4

3,298.80 kJ / mol
Rank: 61 (Overall)
thorium
2780 37066

5.5.5 Level Energy 5th

4,305.20 kJ / mol
Rank: 39 (Overall)
Tin
4305.2 97510

5.5.6 Level Energy 6th

ora Sumadhiya
Rank: N/A (Overall)
Seaborgium
5715.8 105800

5.5.7 tingkat Energy 7

ora Sumadhiya
Rank: N/A (Overall)
Bohrium
7226.8 114300

5.5.8 Level Energy 8

ora Sumadhiya
Rank: N/A (Overall)
hassium
8857.4 125300

5.5.9 Level Energy 9

ora Sumadhiya
Rank: N/A (Overall)
Yttrium
14110 134700

5.5.10 Level Energy 10th

ora Sumadhiya
Rank: N/A (Overall)
strontium
17100 144300

5.5.11 Level Energy 11

ora Sumadhiya
Rank: N/A (Overall)
Yttrium
19900 169988

5.5.12 Level Energy 12

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
22219 189368

5.5.13 Level Energy 13

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
26930 76015

5.5.14 Level Energy 14

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
29196 86450

5.5.15 Level Energy 15

ora Sumadhiya
Rank: N/A (Overall)
Manganese
41987 97510

5.5.16 Level Energy 16

ora Sumadhiya
Rank: N/A (Overall)
Iron
47206 109480

5.5.17 Level Energy 17

ora Sumadhiya
Rank: N/A (Overall)
kobalt
52737 122200

5.5.18 Level Energy 18

ora Sumadhiya
Rank: N/A (Overall)
Nickel
58570 134810

5.5.19 Level Energy 19

ora Sumadhiya
Rank: N/A (Overall)
tembaga
64702 148700

5.5.20 Level Energy 20

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
80400 171200

5.5.21 Level Energy 21

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
87000 179100

5.5.22 Level Energy 22

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
98420 198800

5.5.24 Level Energy 24

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
104400 195200

5.5.25 Level Energy 25th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
121900 121900

5.5.26 Level Energy 26th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
127700 127700

5.5.27 Level Energy 27th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
133800 133800

5.5.28 Level Energy 28th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
139800 139800

5.5.29 Level Energy 29

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
148100 148100

5.5.30 Level Energy 30

ora Sumadhiya
Rank: N/A (Overall)
molybdenum
154500 154500

5.6 padha karo elektrokimia

ora Sumadhiya
Rank: N/A (Overall)
Beryllium
0.16812 8.3209

5.7 Fungsi Work elektron

ora Sumadhiya
Rank: N/A (Overall)
sesium
2.14 5.65

5.8 Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif

6 atom

6.1 Panggil atom

105
Rank: 13 (Overall)
lithium
3 117

6.2 Konfigurasi elektron

[Rn] 5F 14 6D 3 7s 2

6.3 Struktur Crystal

Body tengah kubik (Bcc)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

105
Rank: 13 (Overall)
lithium
3 117

6.4.2 Jumlah Neutron

157
Rank: 7 (Overall)
lithium
4 184

6.4.3 Jumlah Èlèktron

105
Rank: 13 (Overall)
lithium
3 117

6.5 Radius saka Atom

6.5.1 Radius atom

139.00 pm
Rank: 39 (Overall)
Beryllium
112 265

6.5.2 kovalen Radius

149.00 pm
Rank: 35 (Overall)
Beryllium
96 260

6.5.3 Van der Waals Radius

ora Sumadhiya
Rank: N/A (Overall)
seng
139 348

6.6 Bobot atom

268.00 Amu
Rank: 10 (Overall)
lithium
6.94 294

6.7 Volume atom

ora Sumadhiya
Rank: N/A (Overall)
Manganese
1.39 71.07

6.8 Nomer atom jejer

6.8.1 unsur Previous

6.8.2 Sabanjure unsur

6.9 Potensi Valence Electron

ora Sumadhiya
Rank: N/A (Overall)
Francium
8 392.42

6.10 Constant pola

ora Sumadhiya
Rank: N/A (Overall)
Beryllium
228.58 891.25

6.11 pola Angles

NA

6.12 Pola C / A rasio

ora Sumadhiya
Rank: N/A (Overall)
Beryllium
1.567 1.886

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

29.30 g / cm 3
Rank: 5 (Overall)
lithium
0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

ora Sumadhiya
Rank: N/A (Overall)
lithium
0.512 20

7.2 Strength tensile

ora Sumadhiya
Rank: N/A (Overall)
Indium
2.5 11000

7.3 viskositas

ora Sumadhiya
Rank: N/A (Overall)
Mercury
0.001526 0.001526

7.4 meksa beluk

7.4.1 Meksa beluk ing 1000 K

ora Sumadhiya
Rank: N/A (Overall)
cerium
2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

ora Sumadhiya
Rank: N/A (Overall)
tungsten
2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

ora Sumadhiya
Rank: N/A (Overall)
kalium
1.3 222

7.5.2 pengaturan akeh

ora Sumadhiya
Rank: N/A (Overall)
sesium
1.6 462

7.5.3 Young kang pengaturan

ora Sumadhiya
Rank: N/A (Overall)
sesium
1.7 528

7.6 Poisson rasio

ora Sumadhiya
Rank: N/A (Overall)
Beryllium
0.032 0.47

7.7 Properties Teknik liyane

Unknown

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

ora Sumadhiya
Rank: N/A (Overall)
lithium
0.53 4500

8.1.2 Nindakake Magnetic

Unknown

8.1.3 permeabilitas

ora Sumadhiya
Rank: N/A (Overall)
Bismuth
1.25643E-06 0.0063

8.1.4 kelemahan

ora Sumadhiya
Rank: N/A (Overall)
Bismuth
-0.000166 200000

8.2 Properties Listrik

8.2.1 Property Listrik

Unknown

8.2.2 resistivity

ora Sumadhiya
Rank: N/A (Overall)
Thallium
0.18 961

8.2.3 konduktivitas listrik

ora Sumadhiya
Rank: N/A (Overall)
plutonium
0.00666 0.63

8.2.4 elektron Affinity

ora Sumadhiya
Rank: N/A (Overall)
Mercury
0 222.8

9 termal

9.1 Kalor tartamtu

ora Sumadhiya
Rank: N/A (Overall)
americium
0.11 3.6

9.2 Graham Kapasitas kalor

ora Sumadhiya
Rank: N/A (Overall)
Beryllium
16.443 62.7

9.3 doyo termal

ora Sumadhiya
Rank: N/A (Overall)
neptunium
6.3 429

9.4 suhu kritis

ora Sumadhiya
Rank: N/A (Overall)
ytterbium
26.3 3223

9.5 Expansion termal

ora Sumadhiya
Rank: N/A (Overall)
tungsten
4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

ora Sumadhiya
Rank: N/A (Overall)
seng
7.32 799.1

9.6.2 Enthalpy saka Fusion

ora Sumadhiya
Rank: N/A (Overall)
sesium
2.1 35.23

9.6.3 Enthalpy saka atomization

ora Sumadhiya
Rank: N/A (Overall)
Mercury
61.5 837

9.7 Standard molar Entropy

ora Sumadhiya
Rank: N/A (Overall)
Beryllium
9.5 198.1