Nobelium

technetium

Nobelium mungsuh technetium

Nobelium

technetium

Add ⊕

Tabel périodik

Symbol

✔ ✘

Panggil Group

0 17

👆🏻

Panggil periode

2 7

👆🏻

Block

pemblokiran f

d block

Family unsur

actinide

transisi Metal

CAS Number

100281457440268

7429905 54386242

👆🏻

Jeneng papan Group

P63 / mmc

Space Group Number

194.00194.00

11 276

👆🏻

facts

Facts Interesting

Isotop kang paling stabil saka logam Nobelium punika No-259.
Ora-259 wis setengah gesang sèket wolu menit.

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

sumber

Némbakaké Curium-246 utawa Curium-249 karo Carbon-12 inti, Found in Minerals, Mining

Digawe dening némbakaké Molybdenum karo deuterons

History

sing katutup

Joint Institute for Nuclear Research

Emilio Segrè and Carlo Perriero

Discovery

ing taun 1966

ing taun 1937

turah mbrawah

Turah mbrawah Ing Universe

-0.00 %

0 0.11

👆🏻

Turah mbrawah Ing Sun

-0.00 %

0 0.1

👆🏻

Turah mbrawah Ing meteorit

0 22

👆🏻

Turah mbrawah Ing bumi lemah ndhuwur

-0.00 %

1E-37 8.1

👆🏻

Turah mbrawah Ing Segara

0 1.1

👆🏻

Turah mbrawah Ing Manungsa

0 1.4

👆🏻

ulah

Ulah lan Wuku

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

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

Ulah Industrial

Ulah Medical

Ulah liyane

tujuan Research

wesi, Nuclear Riset, tujuan Research

Properties biologi

keracunan

Low Toxic

Saiki ing badan Human

Ora

Sang

0.00 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

👆🏻

ing Bone

0.00 ppm0.00 ppm

0 170000

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fisik

leleh Point

827.00 ° C2,200.00 ° C

-38.83 3410

👆🏻

Boiling Point

2,600.00 ° C4,877.00 ° C

0 5660

👆🏻

katon

State fisik

Solid

warna

Shiny Gray

luster

Unknown Luster

atose

Mohs atose

-2.25

0.2 8.5

👆🏻

Brinell atose

500.00 MPa550.00 MPa

0.14 3490

👆🏻

Vickers atose

500.00 MPa500.00 MPa

0 3920

👆🏻

Kacepetan swara

1,100.00 m / s16,200.00 m / s

818 16200

👆🏻

Properties Optical

bias Index

1.301.90

0.155 3.41

👆🏻

reflectivity

61.00 %35.00 %

5 97

👆🏻

allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

✔ ✘

isotop

Isotop dikenal

1318

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

1.301.90

0 2.6

👆🏻

Sanderson Elektronegativitas

1.301.90

0.22 2.56

👆🏻

Allred Rochow Elektronegativitas

1.201.36

0.86 1.9

👆🏻

Mulliken-Jaffe Elektronegativitas

1.301.90

0.62 2.48

👆🏻

Allen Elektronegativitas

1.101.51

0.659 2.7

👆🏻

Electropositivity

Pauling Electropositivity

2.702.10

1.46 3.3

👆🏻

tenogo ionisasi

Level Energy 1st

642.00 kJ / mol702.00 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,254.00 kJ / mol1,470.00 kJ / mol

392.8 28750

👆🏻

Level Energy 3rd

2,643.00 kJ / mol2,850.00 kJ / mol

392.8 34230

👆🏻

Level Energy 4

3,956.00 kJ / mol7,020.00 kJ / mol

375.7 37066

👆🏻

Level Energy 5th

6,400.00 kJ / mol7,020.00 kJ / mol

392 97510

👆🏻

Level Energy 6th

6,400.00 kJ / mol7,020.00 kJ / mol

1007 105800

👆🏻

tingkat Energy 7

6,270.00 kJ / mol4,700.00 kJ / mol

1007 114300

👆🏻

Level Energy 8

6,270.00 kJ / mol4,700.00 kJ / mol

730 125300

👆🏻

Level Energy 9

6,270.00 kJ / mol7,020.00 kJ / mol

1007 134700

👆🏻

Level Energy 10th

6,270.00 kJ / mol7,020.00 kJ / mol

392 144300

👆🏻

Level Energy 11

6,420.00 kJ / mol7,020.00 kJ / mol

392 169988

👆🏻

Level Energy 12

64,000.00 kJ / mol7,020.00 kJ / mol

0 189368

👆🏻

Level Energy 13

6,400.00 kJ / mol7,020.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

6,400.00 kJ / mol7,020.00 kJ / mol

380 86450

👆🏻

Level Energy 15

64,000.00 kJ / mol70,200.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

64,000.00 kJ / mol70,200.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

641.00 kJ / mol702.50 kJ / mol

375.7 122200

👆🏻

Level Energy 18

3,500.00 kJ / mol7,020.00 kJ / mol

0 134810

👆🏻

Level Energy 19

627.60 kJ / mol702.00 kJ / mol

375.7 148700

👆🏻

Level Energy 20

627.00 kJ / mol702.00 kJ / mol

0 171200

👆🏻

Level Energy 21

917.00 kJ / mol702.00 kJ / mol

375.7 179100

👆🏻

Level Energy 22

627.00 kJ / mol702.00 kJ / mol

330 184900

👆🏻

Level Energy 23rd

6,410.00 kJ / mol702.00 kJ / mol

357.6 198800

👆🏻

Level Energy 24

627.00 kJ / mol702.50 kJ / mol

297.3 195200

👆🏻

Level Energy 25th

0.00 kJ / mol702.00 kJ / mol

0 121900

👆🏻

Level Energy 26th

601.20 kJ / mol702.00 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

641.00 kJ / mol702.00 kJ / mol

0 133800

👆🏻

Level Energy 28th

641.60 kJ / mol702.00 kJ / mol

297.3 139800

👆🏻

Level Energy 29

641.00 kJ / mol702.00 kJ / mol

0 148100

👆🏻

Level Energy 30

627.00 kJ / mol702.00 kJ / mol

0 154500

👆🏻

padha karo elektrokimia

4.83 g / amp-day0.52 g / amp-day

0.16812 8.3209

👆🏻

Fungsi Work elektron

4.90 eV4.90 eV

2.14 6

👆🏻

Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

atom

Panggil atom

10243

3 117

👆🏻

Konfigurasi elektron

[Rn] 5F ¹⁴ 7s ²

[Kr] 4d ⁵ 5S ²

Struktur Crystal

ora Lake

Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

10243

3 117

👆🏻

Jumlah Neutron

15755

4 285

👆🏻

Jumlah Èlèktron

10243

3 117

👆🏻

Radius saka Atom

Radius atom

176.00 pm136.00 pm

0 348

👆🏻

kovalen Radius

157.00 pm147.00 pm

0 260

👆🏻

Van der Waals Radius

246.00 pm200.00 pm

0 348

👆🏻

Bobot atom

259.00 Amu98.00 Amu

6.94 294

👆🏻

Volume atom

19.80 cm3 / mol8.50 cm3 / mol

1.39 71.07

👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

26.00 (-eV)180.00 (-eV)

0 392.42

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Constant pola

-273.50 pm

0 891.25

👆🏻

pola Angles

π/2, π/2, 2 π/3

Pola C / A rasio

1.761.60

0.423 1.9

👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

9.90 g / cm ³11.00 g / cm ³

0.534 40.7

👆🏻

Kapadhetan Nalika Liquid (ing mp)

9.90 g / cm311.00 g / cm3

0.512 41

👆🏻

Strength tensile

80.00 MPa50.00 MPa

0.1 11000

👆🏻

viskositas

0.000.00

1.5E-05 0.0035

👆🏻

meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)0.00 (Pa)

0 121

👆🏻

Meksa beluk ing 2000 K

0.00 (Pa)0.00 (Pa)

0 774

👆🏻

situs kelenturan

nyukur pengaturan

27.00 GPA27.00 GPA

1.3 222

👆🏻

pengaturan akeh

8.70 GPA100.00 GPA

0 462

👆🏻

Young kang pengaturan

12.30 GPA50.00 GPA

0 528

👆🏻

Poisson rasio

0.300.38

0.032 0.47

👆🏻

Properties Teknik liyane

Magnetic

Ciri Magnetic

Gravitasi tartamtu

9.9011.50

0.53 4500

👆🏻

Nindakake Magnetic

paramagnetic

permeabilitas

0.00 H / m0.00 H / m

1.25643E-06 0.0063

👆🏻

kelemahan

0.000.00

-0.000166 200000

👆🏻

Properties Listrik

Property Listrik

Arman

resistivity

0.68 nΩ · m200.00 nΩ · m

0.1 961

👆🏻

konduktivitas listrik

0.00 10 ⁶ / cm Ω0.07 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

50.00 kJ / mol53.00 kJ / mol

0 222.8

👆🏻

termal

Kalor tartamtu

0.10 J / (kg K)0.21 J / (kg K)

0.1 3.6

👆🏻

Graham Kapasitas kalor

27.00 J / mol · K24.27 J / mol · K

13.1 62.7

👆🏻

doyo termal

0.10 W / m · K50.60 W / m · K

0 429

👆🏻

suhu kritis

1,100.00 K2,150.00 K

26.3 3695

👆🏻

Expansion termal

11.00 μm / (m · K)7.10 μm / (m · K)

4.5 97

👆🏻

enthalpy

Enthalpy panguapan

-660.00 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

-23.01 kJ / mol

2.1 35.23

👆🏻

Enthalpy saka atomization

390.40 kJ / mol649.00 kJ / mol

61.5 837

👆🏻

Standard molar Entropy

63.00 J / mol.K181.10 J / mol.K

9.5 198.1

👆🏻

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