technetium

Beryllium

technetium mungsuh Beryllium

technetium

Beryllium

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Tabel périodik

Symbol

Panggil Group

0 17

👆🏻

Panggil periode

2 7

👆🏻

Block

d block

s pemblokiran

Family unsur

transisi Metal

alkalin bumi

CAS Number

74402687440417

7429905 54386242

👆🏻

Jeneng papan Group

P63 / mmc

Space Group Number

194.00194.00

11 276

👆🏻

facts

Facts Interesting

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

Beryllium paling logam anti karat.

Beryllium punika logam ènthèng lan isih iku kuwat saka baja.

Uga ketemu macem-macem aplikasi ing reaktor nuklir minangka reflektor.

sumber

Digawe dening némbakaké Molybdenum karo deuterons

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

History

sing katutup

Emilio Segrè and Carlo Perriero

Louis Nicolas Vauquelin

Discovery

ing taun 1937

ing 1797

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.00 %

0 0.11

👆🏻

Turah mbrawah Ing Sun

0.00 %0.00 %

0 0.1

👆🏻

Turah mbrawah Ing meteorit

-0.00 %

0 22

👆🏻

Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

1E-37 8.1

👆🏻

Turah mbrawah Ing Segara

-0.00 %

0 1.1

👆🏻

Turah mbrawah Ing Manungsa

-0.00 %

0 1.4

👆🏻

ulah

Ulah lan Wuku

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

Sawijining wesi karo tembaga utawa nikel sing digunakake ing Gyroscopes Manufaktur, sumber, kontak listrik lan pribadi non sparking.
Wesi Beryllium digunakake minangka materi kanggo pesawat, pluru, wahana lan satelit.

Ulah Industrial

Industry Aerospace, Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik

Ulah Medical

Ulah liyane

wesi, Nuclear Riset, tujuan Research

wesi

Properties biologi

keracunan

Low Toxic

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

👆🏻

fisik

leleh Point

2,200.00 ° C1,278.00 ° C

-38.83 3410

👆🏻

Boiling Point

4,877.00 ° C2,970.00 ° C

0 5660

👆🏻

katon

State fisik

Solid

warna

Shiny Gray

putih Gray

luster

metallic

atose

Mohs atose

2.255.50

0.2 8.5

👆🏻

Brinell atose

550.00 MPa590.00 MPa

0.14 3490

👆🏻

Vickers atose

500.00 MPa1,670.00 MPa

0 3920

👆🏻

Kacepetan swara

16,200.00 m / s12,890.00 m / s

818 16200

👆🏻

Properties Optical

bias Index

1.901.56

0.155 3.41

👆🏻

reflectivity

35.00 %65.00 %

5 97

👆🏻

allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

isotop

Isotop dikenal

189

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

1.901.57

0 2.6

👆🏻

Sanderson Elektronegativitas

1.901.81

0.22 2.56

👆🏻

Allred Rochow Elektronegativitas

1.361.47

0.86 1.9

👆🏻

Mulliken-Jaffe Elektronegativitas

1.901.54

0.62 2.48

👆🏻

Allen Elektronegativitas

1.511.58

0.659 2.7

👆🏻

Electropositivity

Pauling Electropositivity

2.102.43

1.46 3.3

👆🏻

tenogo ionisasi

Level Energy 1st

702.00 kJ / mol899.50 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,470.00 kJ / mol1,757.10 kJ / mol

392.8 28750

👆🏻

Level Energy 3rd

2,850.00 kJ / mol14,848.70 kJ / mol

392.8 34230

👆🏻

Level Energy 4

7,020.00 kJ / mol21,006.60 kJ / mol

375.7 37066

👆🏻

Level Energy 5th

7,020.00 kJ / mol2,970.00 kJ / mol

392 97510

👆🏻

Level Energy 6th

7,020.00 kJ / mol1,470.00 kJ / mol

1007 105800

👆🏻

tingkat Energy 7

4,700.00 kJ / mol2,970.00 kJ / mol

1007 114300

👆🏻

Level Energy 8

4,700.00 kJ / mol2,970.00 kJ / mol

730 125300

👆🏻

Level Energy 9

7,020.00 kJ / mol2,970.00 kJ / mol

1007 134700

👆🏻

Level Energy 10th

7,020.00 kJ / mol2,970.00 kJ / mol

392 144300

👆🏻

Level Energy 11

7,020.00 kJ / mol2,970.00 kJ / mol

392 169988

👆🏻

Level Energy 12

7,020.00 kJ / mol29,700.00 kJ / mol

0 189368

👆🏻

Level Energy 13

7,020.00 kJ / mol2,970.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

7,020.00 kJ / mol2,970.00 kJ / mol

380 86450

👆🏻

Level Energy 15

70,200.00 kJ / mol89,900.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

70,200.00 kJ / mol89,900.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

702.50 kJ / mol2,970.00 kJ / mol

375.7 122200

👆🏻

Level Energy 18

7,020.00 kJ / mol8,995.00 kJ / mol

0 134810

👆🏻

Level Energy 19

702.00 kJ / mol899.50 kJ / mol

375.7 148700

👆🏻

Level Energy 20

702.00 kJ / mol899.00 kJ / mol

0 171200

👆🏻

Level Energy 21

702.00 kJ / mol2,970.00 kJ / mol

375.7 179100

👆🏻

Level Energy 22

702.00 kJ / mol899.00 kJ / mol

330 184900

👆🏻

Level Energy 23rd

702.00 kJ / mol2,970.00 kJ / mol

357.6 198800

👆🏻

Level Energy 24

702.50 kJ / mol297.30 kJ / mol

297.3 195200

👆🏻

Level Energy 25th

702.00 kJ / mol2,970.00 kJ / mol

0 121900

👆🏻

Level Energy 26th

702.00 kJ / mol2,970.00 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

702.00 kJ / mol297.30 kJ / mol

0 133800

👆🏻

Level Energy 28th

702.00 kJ / mol297.30 kJ / mol

297.3 139800

👆🏻

Level Energy 29

702.00 kJ / mol2,970.00 kJ / mol

0 148100

👆🏻

Level Energy 30

702.00 kJ / mol2,970.00 kJ / mol

0 154500

👆🏻

padha karo elektrokimia

0.52 g / amp-day0.17 g / amp-day

0.16812 8.3209

👆🏻

Fungsi Work elektron

4.90 eV4.98 eV

2.14 6

👆🏻

Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

Corrosion, ionisasi, Isotop radioaktif

atom

Panggil atom

434

3 117

👆🏻

Konfigurasi elektron

[Kr] 4d ⁵ 5S ²

[Panjenenganipun] 2S ²

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

434

3 117

👆🏻

Jumlah Neutron

555

4 285

👆🏻

Jumlah Èlèktron

434

3 117

👆🏻

Radius saka Atom

Radius atom

136.00 pm112.00 pm

0 348

👆🏻

kovalen Radius

147.00 pm96.00 pm

0 260

👆🏻

Van der Waals Radius

200.00 pm153.00 pm

0 348

👆🏻

Bobot atom

98.00 Amu9.01 Amu

6.94 294

👆🏻

Volume atom

8.50 cm3 / mol5.00 cm3 / mol

1.39 71.07

👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

180.00 (-eV)82.00 (-eV)

0 392.42

👆🏻

Constant pola

273.50 pm228.58 pm

0 891.25

👆🏻

pola Angles

π/2, π/2, 2 π/3

π/2, π/2, π/2

Pola C / A rasio

1.601.57

0.423 1.9

👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

11.00 g / cm ³1.85 g / cm ³

0.534 40.7

👆🏻

Kapadhetan Nalika Liquid (ing mp)

11.00 g / cm31.69 g / cm3

0.512 41

👆🏻

Strength tensile

50.00 MPa287.00 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 GPA132.00 GPA

1.3 222

👆🏻

pengaturan akeh

100.00 GPA130.00 GPA

0 462

👆🏻

Young kang pengaturan

50.00 GPA287.00 GPA

0 528

👆🏻

Poisson rasio

0.380.03

0.032 0.47

👆🏻

Properties Teknik liyane

Magnetic

Ciri Magnetic

Gravitasi tartamtu

11.501.85

0.53 4500

👆🏻

Nindakake Magnetic

paramagnetic

diamagnetic

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

Semiconductor

resistivity

200.00 nΩ · m36.00 nΩ · m

0.1 961

👆🏻

konduktivitas listrik

0.07 10 ⁶ / cm Ω0.31 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

53.00 kJ / mol0.00 kJ / mol

0 222.8

👆🏻

termal

Kalor tartamtu

0.21 J / (kg K)1.82 J / (kg K)

0.1 3.6

👆🏻

Graham Kapasitas kalor

24.27 J / mol · K16.44 J / mol · K

13.1 62.7

👆🏻

doyo termal

50.60 W / m · K200.00 W / m · K

0 429

👆🏻

suhu kritis

2,150.00 K1,551.00 K

26.3 3695

👆🏻

Expansion termal

7.10 μm / (m · K)11.30 μm / (m · K)

4.5 97

👆🏻

enthalpy

Enthalpy panguapan

660.00 kJ / mol294.70 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

23.01 kJ / mol11.72 kJ / mol

2.1 35.23

👆🏻

Enthalpy saka atomization

649.00 kJ / mol326.40 kJ / mol

61.5 837

👆🏻

Standard molar Entropy

181.10 J / mol.K9.50 J / mol.K

9.5 198.1

👆🏻

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