mendelevium

tantalum

mbandhingaké mendelevium lan tantalum

mendelevium

tantalum

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

ora Sumadhiya5

0 17

1.3 Panggil periode

2 7

1.4 Block

pemblokiran f

d block

1.5 Family unsur

actinide

transisi Metal

1.6 CAS Number

74401117440257

7429905 54386242

1.8 Jeneng papan Group

ora Sumadhiya

3M Im_

1.9 Space Group Number

ora Sumadhiya229.00

11 229

2 facts

2.1 Facts Interesting

metal Mendelevium wis sintetik diprodhuksi logam.
metal Mendelevium wis diprodhuksi ing mung jumlah tilak.

Tantalum logam dikenal minangka resistance karat.
Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.

2.2 sumber

Némbakaké einsteinium karo helium ion

Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Lawrence Berkeley National Laboratory

Anders Gustaf Ekeberg

2.3.2 Discovery

ing taun 1955

ing taun 1802

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

ora Sumadhiya8 * 10^-9 %

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~-9999 %~-9999 %

1E-08 0.1

1.2.1 Turah mbrawah Ing meteorit

ora Sumadhiya0.00 %

1.7E-07 22

1.3.1 Turah mbrawah Ing bumi lemah ndhuwur

ora Sumadhiya0.00 %

9.9E-12 8.1

1.6.1 Turah mbrawah Ing Segara

ora Sumadhiya0.00 %

2E-23 1.1

1.8.1 Turah mbrawah Ing Manungsa

ora Sumadhiyaora Sumadhiya

1E-13 1.4

3 ulah

3.1 Ulah lan Wuku

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

Character length exceed error

3.1.1 Ulah Industrial

Industry Listrik, Industry Elektronik

3.1.2 Ulah Medical

3.1.3 Ulah liyane

wesi

3.2 Properties biologi

3.2.1 keracunan

Unknown

Low Toxic

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

0.00 Sang / mg dm-3ora Sumadhiya

0 1970

3.2.6 ing Bone

0.00 ppm0.03 ppm

0 170000

4 fisik

4.1 leleh Point

827.00 ° C2,996.00 ° C

27 3410

1.2 Boiling Point

ora Sumadhiya5,425.00 ° C

147 5660

2.3 katon

2.3.1 State fisik

Solid

2.3.3 warna

Unknown

Gray Blue

2.4.1 luster

metallic

2.5 atose

2.5.1 Mohs atose

ora Sumadhiya6.50

0.2 8.5

3.1.1 Brinell atose

ora Sumadhiya440.00 MPa

0.14 3490

3.6.2 Vickers atose

ora Sumadhiya870.00 MPa

121 3430

3.8 Kacepetan swara

ora Sumadhiya3,400.00 m / s

818 16200

1.3 Properties Optical

1.3.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

1.4.1 reflectivity

ora Sumadhiya78.00 %

58 97

1.7 allotropes

Ora

1.7.1 α allotropes

ora Sumadhiya

1.7.2 β allotropes

ora Sumadhiya

1.7.3 γ allotropes

ora Sumadhiya

2 Kimia

2.1 Formula Kimia

2.2 isotop

2.2.1 Isotop dikenal

1631

0 38

2.4 keelektronegatifan

2.4.1 Pauling Elektronegativitas

1.301.50

0.7 2.54

2.8.1 Sanderson Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.22 2.56

3.5.1 Allred Rochow Elektronegativitas

1.201.33

0.86 1.82

3.5.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

3.6.2 Allen Elektronegativitas

ora Sumadhiya1.34

0.659 2.7

3.9 Electropositivity

3.9.1 Pauling Electropositivity

2.702.50

1.46 3.3

3.11 tenogo ionisasi

3.11.1 Level Energy 1st

635.00 kJ / mol761.00 kJ / mol

375.7 26130

3.11.4 Level Energy 2

1,235.00 kJ / mol1,500.00 kJ / mol

710.2162 28750

3.12.7 Level Energy 3rd

2,470.00 kJ / molora Sumadhiya

1600 34230

3.12.10 Level Energy 4

3,840.00 kJ / molora Sumadhiya

2780 37066

3.12.12 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

1.2.1 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

1.3.2 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

1.6.2 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

1.8.1 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

1.2.1 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

2.4.5 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

3.2.6 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

4.1.1 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

5.5.2 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

6.4.2 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

6.6.1 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

8.5.2 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

8.7.4 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

8.8.3 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

9.2.5 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

9.5.4 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

10.3.3 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

11.3.1 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

12.3.2 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

12.10.2 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

12.12.1 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

13.1.2 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

13.2.1 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

13.3.2 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

1.2.2 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

1.5 padha karo elektrokimia

3.21 g / amp-day1.35 g / amp-day

0.16812 8.3209

1.5 Fungsi Work elektron

ora Sumadhiya4.25 eV

2.14 5.65

1.10 Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

2 atom

2.1 Panggil atom

10173

3 117

2.9 Konfigurasi elektron

[Rn] 5F ¹³ 7s ²

[Xe] 4F ¹⁴ 5d ³ 6s ²

2.10 Struktur Crystal

ora Lake

Body tengah kubik (Bcc)

2.10.1 Crystal pola

2.11 atom

2.11.1 Jumlah proton

10173

3 117

1.2.6 Jumlah Neutron

157108

4 184

2.4.1 Jumlah Èlèktron

10173

3 117

2.10 Radius saka Atom

2.10.1 Radius atom

ora Sumadhiya146.00 pm

112 265

3.5.4 kovalen Radius

ora Sumadhiya170.00 pm

96 260

4.3.5 Van der Waals Radius

246.00 pm200.00 pm

139 348

4.6 Bobot atom

258.00 Amu180.95 Amu

6.94 294

6.4 Volume atom

ora Sumadhiya10.90 cm3 / mol

1.39 71.07

7.4 Nomer atom jejer

7.4.1 unsur Previous

7.4.2 Sabanjure unsur

7.5 Potensi Valence Electron

ora Sumadhiya110.00 (-eV)

8 392.42

7.7 Constant pola

ora Sumadhiya330.13 pm

228.58 891.25

8.5 pola Angles

π/2, π/2, π/2

8.6 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

9 Teknik

9.1 Kapadhetan

9.1.1 Kapadhetan Ing suhu kamar

ora Sumadhiya16.69 g / cm ³

0.534 40.7

10.2.2 Kapadhetan Nalika Liquid (ing mp)

ora Sumadhiya15.00 g / cm3

0.512 20

10.3 Strength tensile

ora Sumadhiyaora Sumadhiya

2.5 11000

10.7 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

10.9 meksa beluk

10.9.1 Meksa beluk ing 1000 K

ora Sumadhiyaora Sumadhiya

2.47E-11 121

10.11.4 Meksa beluk ing 2000 K

ora Sumadhiya0.00 (Pa)

2.62E-10 774

12.2 situs kelenturan

12.2.1 nyukur pengaturan

ora Sumadhiya69.00 GPA

1.3 222

12.6.3 pengaturan akeh

ora Sumadhiya200.00 GPA

1.6 462

12.8.3 Young kang pengaturan

ora Sumadhiya186.00 GPA

1.7 528

12.9 Poisson rasio

ora Sumadhiya0.34

0.032 0.47

12.12 Properties Teknik liyane

Unknown

ductile

13 Magnetic

13.1 Ciri Magnetic

13.1.1 Gravitasi tartamtu

ora Sumadhiya16.65

0.53 4500

13.3.1 Nindakake Magnetic

Unknown

paramagnetic

13.3.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

13.5.2 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

13.7 Properties Listrik

13.7.1 Property Listrik

Unknown

Arman

13.7.2 resistivity

ora Sumadhiya131.00 nΩ · m

0.18 961

14.8.2 konduktivitas listrik

ora Sumadhiya0.08 10 ⁶ / cm Ω

0.00666 0.63

15.2.1 elektron Affinity

ora Sumadhiya31.00 kJ / mol

0 222.8

17 termal

17.1 Kalor tartamtu

ora Sumadhiya0.14 J / (kg K)

0.11 3.6

17.6 Graham Kapasitas kalor

ora Sumadhiya25.36 J / mol · K

16.443 62.7

17.12 doyo termal

ora Sumadhiya57.50 W / m · K

6.3 429

17.17 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

18.2 Expansion termal

ora Sumadhiya6.30 μm / (m · K)

4.5 97

18.4 enthalpy

18.4.1 Enthalpy panguapan

ora Sumadhiya753.10 kJ / mol

7.32 799.1

18.7.4 Enthalpy saka Fusion

ora Sumadhiya31.40 kJ / mol

2.1 35.23

19.2.6 Enthalpy saka atomization

ora Sumadhiya782.00 kJ / mol

61.5 837

19.4 Standard molar Entropy

ora Sumadhiya41.50 J / mol.K

9.5 198.1

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