Beryllium

molybdenum

mbandhingaké Beryllium lan molybdenum

Beryllium

molybdenum

Add ⊕

Tabel périodik

Symbol

Panggil Group

0 17

👆🏻

Panggil periode

2 7

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Block

s pemblokiran

d block

Family unsur

alkalin bumi

transisi Metal

CAS Number

74404177439987

7429905 54386242

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Jeneng papan Group

P63 / mmc

3M Im_

Space Group Number

194.00229.00

11 276

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facts

Facts Interesting

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.

Molybdenum iku metal reaktif, Empu ora ketemu gratis ing alam.
Nganti unsur Molybdenum abad 18 padha asring mistaken minangka karbon utawa Lead.

sumber

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

Found in Minerals, Mining, Ores saka Minerals

History

sing katutup

Louis Nicolas Vauquelin

Carl Wilhelm Scheele

Discovery

ing 1797

ing 1778

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.00 %

0 0.11

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Turah mbrawah Ing Sun

0.00 %0.00 %

0 0.1

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Turah mbrawah Ing meteorit

0.00 %0.00 %

0 22

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Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

1E-37 8.1

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Turah mbrawah Ing Segara

0.00 %0.00 %

0 1.1

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Turah mbrawah Ing Manungsa

0.00 %0.00 %

0 1.4

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ulah

Ulah lan Wuku

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.

wesi digunakake kanggo nggawe bagean engine, penggerek, saw blade, etc.

Ndhuk aditif arupi Molybdenum disulfide bisa digunaake ing industri. Sampeyan uga dipigunakaké minangka katalis.

Ulah Industrial

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

Industry Aerospace, Industry Listrik, Industry Elektronik

Ulah Medical

Ulah liyane

wesi

Properties biologi

keracunan

Toxic

Saiki ing badan Human

Sang

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

0 1970

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ing Bone

0.00 ppm0.70 ppm

0 170000

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fisik

leleh Point

1,278.00 ° C2,617.00 ° C

-38.83 3410

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Boiling Point

2,970.00 ° C4,612.00 ° C

0 5660

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katon

State fisik

Solid

warna

putih Gray

Gray

luster

metallic

atose

Mohs atose

5.505.50

0.2 8.5

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Brinell atose

590.00 MPa1,370.00 MPa

0.14 3490

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Vickers atose

1,670.00 MPa1,400.00 MPa

0 3920

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Kacepetan swara

12,890.00 m / s5,400.00 m / s

818 16200

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Properties Optical

bias Index

1.562.00

0.155 3.41

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reflectivity

65.00 %58.00 %

5 97

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allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

isotop

Isotop dikenal

925

0 38

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keelektronegatifan

Pauling Elektronegativitas

1.572.16

0 2.6

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Sanderson Elektronegativitas

1.811.15

0.22 2.56

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Allred Rochow Elektronegativitas

1.471.30

0.86 1.9

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Mulliken-Jaffe Elektronegativitas

1.542.16

0.62 2.48

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Allen Elektronegativitas

1.582.16

0.659 2.7

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Electropositivity

Pauling Electropositivity

2.431.84

1.46 3.3

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tenogo ionisasi

Level Energy 1st

899.50 kJ / mol684.30 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,757.10 kJ / mol1,560.00 kJ / mol

392.8 28750

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Level Energy 3rd

14,848.70 kJ / mol2,618.00 kJ / mol

392.8 34230

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Level Energy 4

21,006.60 kJ / mol4,480.00 kJ / mol

375.7 37066

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Level Energy 5th

2,970.00 kJ / mol5,257.00 kJ / mol

392 97510

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Level Energy 6th

1,470.00 kJ / mol6,640.80 kJ / mol

1007 105800

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tingkat Energy 7

2,970.00 kJ / mol12,125.00 kJ / mol

1007 114300

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Level Energy 8

2,970.00 kJ / mol13,860.00 kJ / mol

730 125300

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Level Energy 9

2,970.00 kJ / mol15,835.00 kJ / mol

1007 134700

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Level Energy 10th

2,970.00 kJ / mol17,980.00 kJ / mol

392 144300

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Level Energy 11

2,970.00 kJ / mol20,190.00 kJ / mol

392 169988

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Level Energy 12

29,700.00 kJ / mol22,219.00 kJ / mol

0 189368

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Level Energy 13

2,970.00 kJ / mol26,930.00 kJ / mol

1007 76015

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Level Energy 14

2,970.00 kJ / mol29,196.00 kJ / mol

380 86450

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Level Energy 15

89,900.00 kJ / mol52,490.00 kJ / mol

33000 100700

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Level Energy 16

89,900.00 kJ / mol55,000.00 kJ / mol

375.7 109480

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Level Energy 17

2,970.00 kJ / mol61,400.00 kJ / mol

375.7 122200

👆🏻

Level Energy 18

8,995.00 kJ / mol67,700.00 kJ / mol

0 134810

👆🏻

Level Energy 19

899.50 kJ / mol74,000.00 kJ / mol

375.7 148700

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Level Energy 20

899.00 kJ / mol80,400.00 kJ / mol

0 171200

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Level Energy 21

2,970.00 kJ / mol87,000.00 kJ / mol

375.7 179100

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Level Energy 22

899.00 kJ / mol93,400.00 kJ / mol

330 184900

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Level Energy 23rd

2,970.00 kJ / mol98,420.00 kJ / mol

357.6 198800

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Level Energy 24

297.30 kJ / mol104,400.00 kJ / mol

297.3 195200

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Level Energy 25th

2,970.00 kJ / mol121,900.00 kJ / mol

0 121900

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Level Energy 26th

2,970.00 kJ / mol127,700.00 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

297.30 kJ / mol133,800.00 kJ / mol

0 133800

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Level Energy 28th

297.30 kJ / mol139,800.00 kJ / mol

297.3 139800

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Level Energy 29

2,970.00 kJ / mol148,100.00 kJ / mol

0 148100

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Level Energy 30

2,970.00 kJ / mol154,500.00 kJ / mol

0 154500

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padha karo elektrokimia

0.17 g / amp-day0.89 g / amp-day

0.16812 8.3209

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Fungsi Work elektron

4.98 eV4.60 eV

2.14 6

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Properties Kimia liyane

Corrosion, ionisasi, Isotop radioaktif

anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

atom

Panggil atom

442

3 117

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Konfigurasi elektron

[Panjenenganipun] 2S ²

[Kr] 4d ⁵ 5S ¹

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

442

3 117

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Jumlah Neutron

554

4 285

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Jumlah Èlèktron

442

3 117

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Radius saka Atom

Radius atom

112.00 pm139.00 pm

0 348

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kovalen Radius

96.00 pm154.00 pm

0 260

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Van der Waals Radius

153.00 pm200.00 pm

0 348

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Bobot atom

9.01 Amu95.95 Amu

6.94 294

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Volume atom

5.00 cm3 / mol9.40 cm3 / mol

1.39 71.07

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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

82.00 (-eV)88.60 (-eV)

0 392.42

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Constant pola

228.58 pm314.70 pm

0 891.25

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pola Angles

π/2, π/2, π/2

Pola C / A rasio

1.571.03

0.423 1.9

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Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

1.85 g / cm ³10.28 g / cm ³

0.534 40.7

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Kapadhetan Nalika Liquid (ing mp)

1.69 g / cm39.33 g / cm3

0.512 41

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Strength tensile

287.00 MPa324.00 MPa

0.1 11000

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viskositas

0.000.00

1.5E-05 0.0035

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meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)0.00 (Pa)

0 121

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Meksa beluk ing 2000 K

0.00 (Pa)0.00 (Pa)

0 774

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situs kelenturan

nyukur pengaturan

132.00 GPA126.00 GPA

1.3 222

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pengaturan akeh

130.00 GPA230.00 GPA

0 462

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Young kang pengaturan

287.00 GPA329.00 GPA

0 528

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Poisson rasio

0.030.31

0.032 0.47

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Properties Teknik liyane

ductile, Weldable

Magnetic

Ciri Magnetic

Gravitasi tartamtu

1.8510.22

0.53 4500

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Nindakake Magnetic

diamagnetic

paramagnetic

permeabilitas

0.00 H / m0.00 H / m

1.25643E-06 0.0063

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kelemahan

0.000.00

-0.000166 200000

👆🏻

Properties Listrik

Property Listrik

Semiconductor

resistivity

36.00 nΩ · m53.40 nΩ · m

0.1 961

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konduktivitas listrik

0.31 10 ⁶ / cm Ω0.19 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

0.00 kJ / mol71.90 kJ / mol

0 222.8

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termal

Kalor tartamtu

1.82 J / (kg K)0.25 J / (kg K)

0.1 3.6

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Graham Kapasitas kalor

16.44 J / mol · K24.06 J / mol · K

13.1 62.7

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doyo termal

200.00 W / m · K138.00 W / m · K

0 429

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suhu kritis

1,551.00 K2,896.00 K

26.3 3695

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Expansion termal

11.30 μm / (m · K)4.80 μm / (m · K)

4.5 97

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enthalpy

Enthalpy panguapan

294.70 kJ / mol594.10 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

11.72 kJ / mol27.61 kJ / mol

2.1 35.23

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Enthalpy saka atomization

326.40 kJ / mol653.00 kJ / mol

61.5 837

👆🏻

Standard molar Entropy

9.50 J / mol.K28.70 J / mol.K

9.5 198.1

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