neptunium

barium

mbandhingaké neptunium lan barium

neptunium

barium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

ora Sumadhiya2

0 17

1.3 Panggil periode

2 7

1.4 Block

pemblokiran f

s pemblokiran

1.5 Family unsur

actinide

alkalin bumi

1.6 CAS Number

74399987440393

7429905 54386242

1.7 Jeneng papan Group

Pnma

3M Im_

1.8 Space Group Number

62.00229.00

11 229

2 facts

2.1 Facts Interesting

ora Cepak

Character length exceed error

2.2 sumber

Digawe dening némbakaké Uranium karo Neutron, Ores logam

bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Edwin McMillan and Philip H. Abelson

Carl Wilhelm Scheele

2.3.2 Discovery

ing taun 1940

ing taun 1772

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

ora Sumadhiya1 * 10^-6 %

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~-9999 %~0.000001 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

ora Sumadhiya0.00 %

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

ora Sumadhiya0.03 %

9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

ora Sumadhiya0.00 %

2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

ora Sumadhiya0.00 %

1E-13 1.4

3 ulah

3.1 Ulah lan Wuku

Efesus saiki dikenal saka logam Neptunium sing winates kanggo riset waé mung.
Neptunium kang isotop neptunium-237 digunakake minangka neutron detektor.

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.

3.1.1 Ulah Industrial

Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik

3.1.2 Ulah Medical

3.1.3 Ulah liyane

wesi, Nuclear Riset, tujuan Research

wesi

3.2 Properties biologi

3.2.1 keracunan

Toxic

Low Toxic

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

0.00 Sang / mg dm-30.07 Sang / mg dm-3

0 1970

3.2.4 ing Bone

0.00 ppm70.00 ppm

0 170000

4 fisik

4.1 leleh Point

640.00 ° C725.00 ° C

27 3410

4.2 Boiling Point

3,902.00 ° C1,140.00 ° C

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Silver

perak Gray

4.3.3 luster

metallic

4.4 atose

4.4.1 Mohs atose

ora Sumadhiya1.25

0.2 8.5

4.4.2 Brinell atose

ora Sumadhiyaora Sumadhiya

0.14 3490

4.4.3 Vickers atose

ora Sumadhiyaora Sumadhiya

121 3430

4.5 Kacepetan swara

ora Sumadhiya1,620.00 m / s

818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

4.6.2 reflectivity

ora Sumadhiyaora Sumadhiya

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

5.2 isotop

5.2.1 Isotop dikenal

2037

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.360.89

0.7 2.54

5.3.2 Sanderson Elektronegativitas

ora Sumadhiya0.68

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.220.97

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiya0.88

0.62 2.48

5.3.5 Allen Elektronegativitas

ora Sumadhiya0.88

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.643.11

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

604.50 kJ / mol502.90 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,128.00 kJ / mol965.20 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

1,997.00 kJ / mol3,600.00 kJ / mol

1600 34230

5.5.4 Level Energy 4

3,242.00 kJ / molora Sumadhiya

2780 37066

5.5.5 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

5.5.6 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

5.5.7 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

5.5.8 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

5.5.9 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

5.5.10 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

5.5.11 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

5.5.12 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

5.5.13 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

5.5.14 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

5.5.15 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

5.5.16 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

5.5.17 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

5.5.18 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

5.5.19 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

5.5.20 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

5.5.21 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

5.5.22 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

5.5.24 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

5.5.25 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

5.5.26 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

5.5.27 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

5.5.28 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

5.5.29 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

5.5.30 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

5.6 padha karo elektrokimia

1.77 g / amp-day2.56 g / amp-day

0.16812 8.3209

5.7 Fungsi Work elektron

ora Sumadhiya2.70 eV

2.14 5.65

5.8 Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif, kelarutan

6 atom

6.1 Panggil atom

9356

3 117

6.2 Konfigurasi elektron

[Rn] 5F ⁴ 6D ¹ 7s ²

[Xe] 6s ²

6.3 Struktur Crystal

Orthorhombic (Orth)

Body tengah kubik (Bcc)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

9356

3 117

6.4.2 Jumlah Neutron

14481

4 184

6.4.3 Jumlah Èlèktron

9356

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

155.00 pm222.00 pm

112 265

6.5.2 kovalen Radius

190.00 pm215.00 pm

96 260

6.5.3 Van der Waals Radius

221.00 pm268.00 pm

139 348

6.6 Bobot atom

237.00 Amu137.33 Amu

6.94 294

6.7 Volume atom

11.62 cm3 / mol39.24 cm3 / mol

1.39 71.07

6.8 Nomer atom jejer

6.8.1 unsur Previous

6.8.2 Sabanjure unsur

6.9 Potensi Valence Electron

96.00 (-eV)21.30 (-eV)

8 392.42

6.10 Constant pola

666.30 pm502.80 pm

228.58 891.25

6.11 pola Angles

π/2, π/2, π/2

6.12 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

19.38 g / cm ³3.51 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

ora Sumadhiya3.34 g / cm3

0.512 20

7.2 Strength tensile

125.00 MPaora Sumadhiya

2.5 11000

7.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

7.4 meksa beluk

7.4.1 Meksa beluk ing 1000 K

ora Sumadhiya7.11 (Pa)

2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

0.11 (Pa)ora Sumadhiya

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

ora Sumadhiya4.90 GPA

1.3 222

7.5.2 pengaturan akeh

ora Sumadhiya9.60 GPA

1.6 462

7.5.3 Young kang pengaturan

ora Sumadhiya13.00 GPA

1.7 528

7.6 Poisson rasio

ora Sumadhiyaora Sumadhiya

0.032 0.47

7.7 Properties Teknik liyane

ductile

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

20.253.62

0.53 4500

8.1.2 Nindakake Magnetic

paramagnetic

8.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

8.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

8.2 Properties Listrik

8.2.1 Property Listrik

Arman

superconductor

8.2.2 resistivity

1.22 nΩ · m332.00 nΩ · m

0.18 961

8.2.3 konduktivitas listrik

0.01 10 ⁶ / cm Ω0.03 10 ⁶ / cm Ω

0.00666 0.63

8.2.4 elektron Affinity

ora Sumadhiya13.95 kJ / mol

0 222.8

9 termal

9.1 Kalor tartamtu

0.12 J / (kg K)0.20 J / (kg K)

0.11 3.6

9.2 Graham Kapasitas kalor

29.46 J / mol · K28.07 J / mol · K

16.443 62.7

9.3 doyo termal

6.30 W / m · K18.40 W / m · K

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

ora Sumadhiya20.60 μm / (m · K)

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

ora Sumadhiya140.00 kJ / mol

7.32 799.1

9.6.2 Enthalpy saka Fusion

3.20 kJ / mol7.66 kJ / mol

2.1 35.23

9.6.3 Enthalpy saka atomization

ora Sumadhiya175.70 kJ / mol

61.5 837

9.7 Standard molar Entropy

ora Sumadhiya62.50 J / mol.K

9.5 198.1

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