technetium

Nickel

mbandhingaké technetium lan Nickel

technetium

Nickel

Add ⊕

1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

710

0 17

1.3 Panggil periode

2 7

1.4 Block

d block

1.5 Family unsur

transisi Metal

1.6 CAS Number

74402687440020

7429905 54386242

1.7 Jeneng papan Group

P63 / mmc

Fm_ 3M

1.8 Space Group Number

194.00225.00

11 229

2 facts

2.1 Facts Interesting

jeneng asli Technetium ana masurium.
Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.

Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
Sawise wesi, Seng logam kaloro paling akeh ing kerak bumi.

2.2 sumber

Digawe dening némbakaké Molybdenum karo deuterons

Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Emilio Segrè and Carlo Perriero

Axel Fredrik Cronstedt

2.3.2 Discovery

ing taun 1937

ing 1751

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

ora Sumadhiya6 * 10^-3 %

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~-9999 %~0.008 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

ora Sumadhiya1.30 %

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

ora Sumadhiya0.01 %

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

Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.

Wis resistance karat lan Empu iku digunakake kanggo piring logam.
wesi banget migunani; alloy Nichrome digunakake ing kumparan panas saka toasters lan open listrik.

3.1.1 Ulah Industrial

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

Low Toxic

Toxic

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

0.00 Sang / mg dm-30.05 Sang / mg dm-3

0 1970

3.2.4 ing Bone

0.00 ppm0.70 ppm

0 170000

4 fisik

4.1 leleh Point

2,200.00 ° C1,453.00 ° C

27 3410

4.2 Boiling Point

4,877.00 ° C2,732.00 ° C

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Shiny Gray

Silver

4.3.3 luster

metallic

4.4 atose

4.4.1 Mohs atose

ora Sumadhiya4.00

0.2 8.5

4.4.2 Brinell atose

ora Sumadhiya667.00 MPa

0.14 3490

4.4.3 Vickers atose

ora Sumadhiya638.00 MPa

121 3430

4.5 Kacepetan swara

16,200.00 m / s4,900.00 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 Sumadhiya72.00 %

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

1825

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.901.91

0.7 2.54

5.3.2 Sanderson Elektronegativitas

ora Sumadhiya1.94

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.361.75

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

5.3.5 Allen Elektronegativitas

1.511.88

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.102.09

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

702.00 kJ / mol737.10 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,470.00 kJ / mol1,753.00 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

2,850.00 kJ / mol3,395.00 kJ / mol

1600 34230

5.5.4 Level Energy 4

ora Sumadhiya5,300.00 kJ / mol

2780 37066

5.5.5 Level Energy 5th

ora Sumadhiya7,339.00 kJ / mol

4305.2 97510

5.5.6 Level Energy 6th

ora Sumadhiya10,400.00 kJ / mol

5715.8 105800

5.5.7 tingkat Energy 7

ora Sumadhiya12,800.00 kJ / mol

7226.8 114300

5.5.8 Level Energy 8

ora Sumadhiya15,600.00 kJ / mol

8857.4 125300

5.5.9 Level Energy 9

ora Sumadhiya18,600.00 kJ / mol

14110 134700

5.5.10 Level Energy 10th

ora Sumadhiya21,670.00 kJ / mol

17100 144300

5.5.11 Level Energy 11

ora Sumadhiya30,970.00 kJ / mol

19900 169988

5.5.12 Level Energy 12

ora Sumadhiya34,000.00 kJ / mol

22219 189368

5.5.13 Level Energy 13

ora Sumadhiya37,100.00 kJ / mol

26930 76015

5.5.14 Level Energy 14

ora Sumadhiya41,500.00 kJ / mol

29196 86450

5.5.15 Level Energy 15

ora Sumadhiya44,800.00 kJ / mol

41987 97510

5.5.16 Level Energy 16

ora Sumadhiya48,100.00 kJ / mol

47206 109480

5.5.17 Level Energy 17

ora Sumadhiya55,101.00 kJ / mol

52737 122200

5.5.18 Level Energy 18

ora Sumadhiya58,570.00 kJ / mol

58570 134810

5.5.19 Level Energy 19

ora Sumadhiya148,700.00 kJ / mol

64702 148700

5.5.20 Level Energy 20

ora Sumadhiya159,000.00 kJ / mol

80400 171200

5.5.21 Level Energy 21

ora Sumadhiya169,400.00 kJ / mol

87000 179100

5.5.22 Level Energy 22

ora Sumadhiya182,700.00 kJ / mol

93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiya194,000.00 kJ / mol

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

0.52 g / amp-day1.10 g / amp-day

0.16812 8.3209

5.7 Fungsi Work elektron

ora Sumadhiya5.15 eV

2.14 5.65

5.8 Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif

6 atom

6.1 Panggil atom

4328

3 117

6.2 Konfigurasi elektron

[Kr] 4d ⁵ 5S ²

[Ar] 3d ⁸ 4s ² Utawa [Ar] 3d ⁹ 4s ¹

6.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Face tengah kubik (FCC)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

4328

3 117

6.4.2 Jumlah Neutron

5531

4 184

6.4.3 Jumlah Èlèktron

4328

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

136.00 pm124.00 pm

112 265

6.5.2 kovalen Radius

147.00 pm124.00 pm

96 260

6.5.3 Van der Waals Radius

200.00 pm163.00 pm

139 348

6.6 Bobot atom

98.00 Amu58.69 Amu

6.94 294

6.7 Volume atom

8.50 cm3 / mol6.59 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

180.00 (-eV)42.00 (-eV)

8 392.42

6.10 Constant pola

273.50 pm352.40 pm

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

1.60ora Sumadhiya

1.567 1.886

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

11.00 g / cm ³8.91 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

ora Sumadhiya7.81 g / cm3

0.512 20

7.2 Strength tensile

ora Sumadhiya345.00 MPa

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 Sumadhiya0.00 (Pa)

2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

ora Sumadhiya19.50 (Pa)

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

ora Sumadhiya76.00 GPA

1.3 222

7.5.2 pengaturan akeh

ora Sumadhiya180.00 GPA

1.6 462

7.5.3 Young kang pengaturan

ora Sumadhiya200.00 GPA

1.7 528

7.6 Poisson rasio

ora Sumadhiya0.31

0.032 0.47

7.7 Properties Teknik liyane

ductile

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

11.508.90

0.53 4500

8.1.2 Nindakake Magnetic

paramagnetic

Ferromagnetic

8.1.3 permeabilitas

ora Sumadhiya0.00 H / m

1.25643E-06 0.0063

8.1.4 kelemahan

ora Sumadhiya600.00

-0.000166 200000

8.2 Properties Listrik

8.2.1 Property Listrik

Arman

8.2.2 resistivity

200.00 nΩ · m69.30 nΩ · m

0.18 961

8.2.3 konduktivitas listrik

0.07 10 ⁶ / cm Ω0.14 10 ⁶ / cm Ω

0.00666 0.63

8.2.4 elektron Affinity

53.00 kJ / mol112.00 kJ / mol

0 222.8

9 termal

9.1 Kalor tartamtu

0.21 J / (kg K)0.44 J / (kg K)

0.11 3.6

9.2 Graham Kapasitas kalor

24.27 J / mol · K26.07 J / mol · K

16.443 62.7

9.3 doyo termal

50.60 W / m · K90.90 W / m · K

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

7.10 μm / (m · K)13.40 μm / (m · K)

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

660.00 kJ / mol371.80 kJ / mol

7.32 799.1

9.6.2 Enthalpy saka Fusion

23.01 kJ / mol17.57 kJ / mol

2.1 35.23

9.6.3 Enthalpy saka atomization

649.00 kJ / mol422.60 kJ / mol

61.5 837

9.7 Standard molar Entropy

181.10 J / mol.K29.90 J / mol.K

9.5 198.1

Mbandhingaké transisi Metals » More

technetium mungsuh Hafnium

technetium mungsuh Seaborgium

technetium mungsuh Rhenium

» More

More Mbandhingaké transisi Metals

transisi Metals » More

» More

More transisi Metals