kadmium

Radium

kadmium mungsuh Radium

kadmium

Radium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

122

0 17

1.3 Panggil periode

2 7

1.4 Block

d block

s pemblokiran

1.5 Family unsur

transisi Metal

alkalin bumi

1.6 CAS Number

74404397440144

7429905 54386242

1.7 Jeneng papan Group

P63 / mmc

3M Im_

1.8 Space Group Number

194.00229.00

11 229

2 facts

2.1 Facts Interesting

Character length exceed error

metal Radium punika logam abot saka Alkaline logam bumi asli.
Radium logam punika Highly radioaktif lan ora duwe tengen mangiwa.

2.2 sumber

Found Minangka By-produk, Found in Minerals, Mining

Mining, Ores logam

2.3 History

2.3.1 sing katutup

Karl Samuel Leberecht Hermann and Friedrich Stromeyer

Not Available

2.3.2 Discovery

ing 1817

ing taun 1898

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %ora Sumadhiya

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.0000006 %~-9999 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

0.00 %ora Sumadhiya

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

0.00 %0.00 %

1E-13 1.4

3 ulah

3.1 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.

Punika logam Highly radioaktif; lan arang-arang Radium-223 digunakake kanggo nambani kanker prostat.
Kang digunakake ing cat cetha.

3.1.1 Ulah Industrial

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

3.1.2 Ulah Medical

Industry Pharmaceutical

3.1.3 Ulah liyane

wesi

3.2 Properties biologi

3.2.1 keracunan

Toxic

Highly Toxic

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

0.01 Sang / mg dm-3ora Sumadhiya

0 1970

3.2.4 ing Bone

1.80 ppmora Sumadhiya

0 170000

4 fisik

4.1 leleh Point

320.90 ° C700.00 ° C

27 3410

4.2 Boiling Point

765.00 ° C1,737.00 ° C

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Perak werna-Gray

perak Putih

4.3.3 luster

metallic

4.4 atose

4.4.1 Mohs atose

2.00ora Sumadhiya

0.2 8.5

4.4.2 Brinell atose

203.00 MPaora Sumadhiya

0.14 3490

4.4.3 Vickers atose

ora Sumadhiyaora Sumadhiya

121 3430

4.5 Kacepetan swara

2,310.00 m / sora Sumadhiya

818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

4.6.2 reflectivity

67.00 %ora Sumadhiya

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

3433

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.690.90

0.7 2.54

5.3.2 Sanderson Elektronegativitas

1.98ora Sumadhiya

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.460.97

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

1.530.92

0.62 2.48

5.3.5 Allen Elektronegativitas

1.520.89

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.313.10

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

867.80 kJ / mol509.30 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,631.40 kJ / mol979.00 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

3,616.00 kJ / molora Sumadhiya

1600 34230

5.5.4 Level Energy 4

ora Sumadhiyaora Sumadhiya

2780 37066

5.5.5 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

5.5.6 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

5.5.7 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

5.5.8 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

5.5.9 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

5.5.10 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

5.5.11 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

5.5.12 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

5.5.13 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

5.5.14 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

5.5.15 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

5.5.16 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

5.5.17 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

5.5.18 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

5.5.19 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

5.5.20 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

5.5.21 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

5.5.22 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

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

2.10 g / amp-day4.22 g / amp-day

0.16812 8.3209

5.7 Fungsi Work elektron

4.22 eVora Sumadhiya

2.14 5.65

5.8 Properties Kimia liyane

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

ionisasi, Isotop radioaktif, Radioaktif

6 atom

6.1 Panggil atom

4888

3 117

6.2 Konfigurasi elektron

[Kr] 4d ¹⁰ 5S ²

[Rn] 7s ²

6.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Body tengah kubik (Bcc)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

4888

3 117

6.4.2 Jumlah Neutron

64138

4 184

6.4.3 Jumlah Èlèktron

4888

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

151.00 pmora Sumadhiya

112 265

6.5.2 kovalen Radius

144.00 pm221.00 pm

96 260

6.5.3 Van der Waals Radius

158.00 pm283.00 pm

139 348

6.6 Bobot atom

112.41 Amu226.00 Amu

6.94 294

6.7 Volume atom

13.10 cm3 / mol45.20 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

30.00 (-eV)20.10 (-eV)

8 392.42

6.10 Constant pola

297.94 pm514.80 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

1.89ora Sumadhiya

1.567 1.886

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

8.65 g / cm ³5.50 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

8.00 g / cm3ora Sumadhiya

0.512 20

7.2 Strength tensile

62.00 MPaora Sumadhiya

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 Sumadhiyaora Sumadhiya

2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

ora Sumadhiyaora Sumadhiya

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

19.00 GPAora Sumadhiya

1.3 222

7.5.2 pengaturan akeh

42.00 GPAora Sumadhiya

1.6 462

7.5.3 Young kang pengaturan

50.00 GPAora Sumadhiya

1.7 528

7.6 Poisson rasio

0.30ora Sumadhiya

0.032 0.47

7.7 Properties Teknik liyane

ductile, malleable

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

8.655.00

0.53 4500

8.1.2 Nindakake Magnetic

diamagnetic

nonmagnetic

8.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

8.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

8.2 Properties Listrik

8.2.1 Property Listrik

Semiconductor

8.2.2 resistivity

72.70 nΩ · m100.00 nΩ · m

0.18 961

8.2.3 konduktivitas listrik

0.14 10 ⁶ / cm Ωora Sumadhiya

0.00666 0.63

8.2.4 elektron Affinity

0.00 kJ / molora Sumadhiya

0 222.8

9 termal

9.1 Kalor tartamtu

0.23 J / (kg K)0.12 J / (kg K)

0.11 3.6

9.2 Graham Kapasitas kalor

26.02 J / mol · Kora Sumadhiya

16.443 62.7

9.3 doyo termal

96.60 W / m · K18.60 W / m · K

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

30.80 μm / (m · K)ora Sumadhiya

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

100.00 kJ / molora Sumadhiya

7.32 799.1

9.6.2 Enthalpy saka Fusion

6.19 kJ / molora Sumadhiya

2.1 35.23

9.6.3 Enthalpy saka atomization

113.00 kJ / mol163.00 kJ / mol

61.5 837

9.7 Standard molar Entropy

51.80 J / mol.K71.00 J / mol.K

9.5 198.1

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