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kadmium
kadmium




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kadmium unsur

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Tabel périodik

Symbol

Cd

Panggil Group

12
Rank: 6 (Overall)
0 17
👆🏻

Panggil periode

5
Rank: 3 (Overall)
2 7
👆🏻

Block

d block

Family unsur

transisi Metal

CAS Number

7440439
Rank: 42 (Overall)
7429905 54386242
👆🏻

Jeneng papan Group

P63 / mmc

Space Group Number

194.00
Rank: 7 (Overall)
11 276
👆🏻

facts

Facts Interesting

  • Unsur cilik sing alami kalebu Kadmium.
  • Kadmium dibebasake menyang atmosfer kanggo ngontrol letusan gunung geni lan kebakaran alas.
  • Kang digunakake kanggo electroplating saka Steel kanggo resistance karat.
  • Bisa nyerep neutron lan digunakake ing reaktor nuklir kanggo ngontrol fisi atom.

sumber

Found Minangka By-produk, Found in Minerals, Mining

History

sing katutup

Karl Samuel Leberecht Hermann and Friedrich Stromeyer

Discovery

ing 1817

turah mbrawah

Turah mbrawah Ing Universe

0.00 %
Rank: 23 (Overall)
0 0.11
👆🏻

Turah mbrawah Ing Sun

0.00 %
Rank: 21 (Overall)
0 0.1
👆🏻

Turah mbrawah Ing meteorit

0.00 %
Rank: 31 (Overall)
0 22
👆🏻

Turah mbrawah Ing bumi lemah ndhuwur

0.00 %
Rank: 46 (Overall)
1E-37 8.1
👆🏻

Turah mbrawah Ing Segara

0.00 %
Rank: 28 (Overall)
0 1.1
👆🏻

Turah mbrawah Ing Manungsa

0.00 %
Rank: 12 (Overall)
0 1.4
👆🏻

ulah

Ulah lan Wuku

  • Wis Efesus banget winates minangka logam beracun lan bisa nimbulaké cacat lair, kanker, etc.
  • Meh 80% saka logam kadmium digunakake ing Nikel Baterei kadmium lan saiki lagi njupuk diganti karo isotop nikel.

Ulah Industrial

Industry Aerospace, Industry amunisi, Industri Kimia, Industry Listrik, Industry Elektronik

Ulah Medical

-

Ulah liyane

wesi

Properties biologi

keracunan

Toxic

Saiki ing badan Human

Ya

Sang

0.01 Sang / mg dm-3
Rank: 24 (Overall)
0 1970
👆🏻

ing Bone

1.80 ppm
Rank: 16 (Overall)
0 170000
👆🏻

fisik

leleh Point

320.90 ° C
Rank: 68 (Overall)
-38.83 3410
👆🏻

Boiling Point

765.00 ° C
Rank: 75 (Overall)
0 5660
👆🏻

katon

State fisik

Solid

warna

Perak werna-Gray

luster

metallic

atose

Mohs atose

2.00
Rank: 17 (Overall)
0.2 8.5
👆🏻

Brinell atose

203.00 MPa
Rank: 49 (Overall)
0.14 3490
👆🏻

Vickers atose

90.00 MPa
Rank: 64 (Overall)
0 3920
👆🏻

Kacepetan swara

2,310.00 m / s
Rank: 56 (Overall)
818 16200
👆🏻

Properties Optical

bias Index

1.71
Rank: 26 (Overall)
0.155 3.41
👆🏻

reflectivity

67.00 %
Rank: 16 (Overall)
5 97
👆🏻

allotropes

Ora

α allotropes

-

β allotropes

-

γ allotropes

-

Kimia

Formula Kimia

Cd

isotop

Isotop dikenal

34
Rank: 5 (Overall)
0 38
👆🏻

keelektronegatifan

Pauling Elektronegativitas

1.69
Rank: 18 (Overall)
0 2.6
👆🏻

Sanderson Elektronegativitas

1.98
Rank: 11 (Overall)
0.22 2.56
👆🏻

Allred Rochow Elektronegativitas

1.46
Rank: 16 (Overall)
0.86 1.9
👆🏻

Mulliken-Jaffe Elektronegativitas

1.53
Rank: 25 (Overall)
0.62 2.48
👆🏻

Allen Elektronegativitas

1.52
Rank: 30 (Overall)
0.659 2.7
👆🏻

Electropositivity

Pauling Electropositivity

2.31
Rank: 37 (Overall)
1.46 3.3
👆🏻

tenogo ionisasi

Level Energy 1st

867.80 kJ / mol
Rank: 11 (Overall)
375.7 26130
👆🏻

Level Energy 2

1,631.40 kJ / mol
Rank: 33 (Overall)
392.8 28750
👆🏻

Level Energy 3rd

3,616.00 kJ / mol
Rank: 13 (Overall)
392.8 34230
👆🏻

Level Energy 4

867.80 kJ / mol
Rank: 82 (Overall)
375.7 37066
👆🏻

Level Energy 5th

4,040.00 kJ / mol
Rank: 83 (Overall)
392 97510
👆🏻

Level Energy 6th

8,640.00 kJ / mol
Rank: 28 (Overall)
1007 105800
👆🏻

tingkat Energy 7

8,640.00 kJ / mol
Rank: 24 (Overall)
1007 114300
👆🏻

Level Energy 8

8,640.00 kJ / mol
Rank: 24 (Overall)
730 125300
👆🏻

Level Energy 9

8,670.00 kJ / mol
Rank: 22 (Overall)
1007 134700
👆🏻

Level Energy 10th

8,650.00 kJ / mol
Rank: 25 (Overall)
392 144300
👆🏻

Level Energy 11

8,670.00 kJ / mol
Rank: 22 (Overall)
392 169988
👆🏻

Level Energy 12

86,400.00 kJ / mol
Rank: 3 (Overall)
0 189368
👆🏻

Level Energy 13

8,640.00 kJ / mol
Rank: 17 (Overall)
1007 76015
👆🏻

Level Energy 14

8,650.00 kJ / mol
Rank: 15 (Overall)
380 86450
👆🏻

Level Energy 15

86,400.00 kJ / mol
Rank: 10 (Overall)
33000 100700
👆🏻

Level Energy 16

86,400.00 kJ / mol
Rank: 10 (Overall)
375.7 109480
👆🏻

Level Energy 17

864.90 kJ / mol
Rank: 28 (Overall)
375.7 122200
👆🏻

Level Energy 18

8,670.00 kJ / mol
Rank: 17 (Overall)
0 134810
👆🏻

Level Energy 19

867.80 kJ / mol
Rank: 26 (Overall)
375.7 148700
👆🏻

Level Energy 20

865.00 kJ / mol
Rank: 16 (Overall)
0 171200
👆🏻

Level Energy 21

8,670.00 kJ / mol
Rank: 10 (Overall)
375.7 179100
👆🏻

Level Energy 22

864.00 kJ / mol
Rank: 14 (Overall)
330 184900
👆🏻

Level Energy 23rd

864.90 kJ / mol
Rank: 40 (Overall)
357.6 198800
👆🏻

Level Energy 24

864.90 kJ / mol
Rank: 10 (Overall)
297.3 195200
👆🏻

Level Energy 25th

864.00 kJ / mol
Rank: 8 (Overall)
0 121900
👆🏻

Level Energy 26th

864.90 kJ / mol
Rank: 8 (Overall)
357.6 127700
👆🏻

Level Energy 27th

864.90 kJ / mol
Rank: 8 (Overall)
0 133800
👆🏻

Level Energy 28th

864.90 kJ / mol
Rank: 11 (Overall)
297.3 139800
👆🏻

Level Energy 29

864.90 kJ / mol
Rank: 12 (Overall)
0 148100
👆🏻

Level Energy 30

864.00 kJ / mol
Rank: 8 (Overall)
0 154500
👆🏻

padha karo elektrokimia

2.10 g / amp-day
Rank: 31 (Overall)
0.16812 8.3209
👆🏻

Fungsi Work elektron

4.22 eV
Rank: 29 (Overall)
2.14 6
👆🏻

Properties Kimia liyane

Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

atom

Panggil atom

48
Rank: 64 (Overall)
3 117
👆🏻

Konfigurasi elektron

[Kr] 4d 10 5S 2

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

48
Rank: 63 (Overall)
3 117
👆🏻

Jumlah Neutron

64
Rank: 47 (Overall)
4 285
👆🏻

Jumlah Èlèktron

48
Rank: 63 (Overall)
3 117
👆🏻

Radius saka Atom

Radius atom

151.00 pm
Rank: 34 (Overall)
0 348
👆🏻

kovalen Radius

144.00 pm
Rank: 42 (Overall)
0 260
👆🏻

Van der Waals Radius

158.00 pm
Rank: 48 (Overall)
0 348
👆🏻

Bobot atom

112.41 Amu
Rank: 58 (Overall)
6.94 294
👆🏻

Volume atom

13.10 cm3 / mol
Rank: 57 (Overall)
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

30.00 (-eV)
Rank: 54 (Overall)
0 392.42
👆🏻

Constant pola

297.94 pm
Rank: 67 (Overall)
0 891.25
👆🏻

pola Angles

π/2, π/2, 2 π/3

Pola C / A rasio

1.89
Rank: 2 (Overall)
0.423 1.9
👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

8.65 g / cm 3
Rank: 52 (Overall)
0.534 40.7
👆🏻

Kapadhetan Nalika Liquid (ing mp)

8.00 g / cm3
Rank: 55 (Overall)
0.512 41
👆🏻

Strength tensile

62.00 MPa
Rank: 34 (Overall)
0.1 11000
👆🏻

viskositas

0.00
Rank: 13 (Overall)
1.5E-05 0.0035
👆🏻

meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)
Rank: 22 (Overall)
0 121
👆🏻

Meksa beluk ing 2000 K

0.00 (Pa)
Rank: 24 (Overall)
0 774
👆🏻

situs kelenturan

nyukur pengaturan

19.00 GPA
Rank: 45 (Overall)
1.3 222
👆🏻

pengaturan akeh

42.00 GPA
Rank: 34 (Overall)
0 462
👆🏻

Young kang pengaturan

50.00 GPA
Rank: 39 (Overall)
0 528
👆🏻

Poisson rasio

0.30
Rank: 14 (Overall)
0.032 0.47
👆🏻

Properties Teknik liyane

ductile, malleable

Magnetic

Ciri Magnetic

Gravitasi tartamtu

8.65
Rank: 52 (Overall)
0.53 4500
👆🏻

Nindakake Magnetic

diamagnetic

permeabilitas

0.00 H / m
Rank: 10 (Overall)
1.25643E-06 0.0063
👆🏻

kelemahan

0.00
Rank: 24 (Overall)
-0.000166 200000
👆🏻

Properties Listrik

Property Listrik

Semiconductor

resistivity

72.70 nΩ · m
Rank: 36 (Overall)
0.1 961
👆🏻

konduktivitas listrik

0.14 10 6 / cm Ω
Rank: 17 (Overall)
0 0.63
👆🏻

elektron Affinity

0.00 kJ / mol
Rank: 49 (Overall)
0 222.8
👆🏻

termal

Kalor tartamtu

0.23 J / (kg K)
Rank: 26 (Overall)
0.1 3.6
👆🏻

Graham Kapasitas kalor

26.02 J / mol · K
Rank: 40 (Overall)
13.1 62.7
👆🏻

doyo termal

96.60 W / m · K
Rank: 16 (Overall)
0 429
👆🏻

suhu kritis

594.00 K
Rank: 69 (Overall)
26.3 3695
👆🏻

Expansion termal

30.80 μm / (m · K)
Rank: 10 (Overall)
4.5 97
👆🏻

enthalpy

Enthalpy panguapan

100.00 kJ / mol
Rank: 79 (Overall)
7.32 799.1
👆🏻

Enthalpy saka Fusion

6.19 kJ / mol
Rank: 57 (Overall)
2.1 35.23
👆🏻

Enthalpy saka atomization

113.00 kJ / mol
Rank: 68 (Overall)
61.5 837
👆🏻

Standard molar Entropy

51.80 J / mol.K
Rank: 38 (Overall)
9.5 198.1
👆🏻