Radium

hassium

mbandhingaké Radium lan hassium

Radium

hassium

Add ⊕

Tabel périodik

Symbol

Panggil Group

0 17

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Panggil periode

2 7

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Block

s pemblokiran

d block

Family unsur

alkalin bumi

transisi Metal

CAS Number

744014454037579

7429905 54386242

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Jeneng papan Group

3M Im_

Space Group Number

229.00166.00

11 276

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facts

Facts Interesting

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

logam hassium tingkat bosok banget dhuwur.
logam hassium sampel 1st iki gawean tiron liwat reaksi nuklir.

sumber

Mining, Ores logam

sintetik Diprodhuksi

History

sing katutup

Gesellschaft für Schwerionenforschung

Discovery

ing taun 1898

ing 1984

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.00 %

0 0.11

👆🏻

Turah mbrawah Ing Sun

0.00 %-

0 0.1

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Turah mbrawah Ing meteorit

-0.00 %

0 22

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Turah mbrawah Ing bumi lemah ndhuwur

0.00 %-

1E-37 8.1

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Turah mbrawah Ing Segara

0.00 %-

0 1.1

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Turah mbrawah Ing Manungsa

0.00 %-

0 1.4

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ulah

Ulah lan Wuku

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

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

Ulah Industrial

Ulah Medical

Industry Pharmaceutical

Ulah liyane

tujuan Research

Properties biologi

keracunan

Highly Toxic

Saiki ing badan Human

Ora

Sang

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

0 1970

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ing Bone

0.00 ppm0.00 ppm

0 170000

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fisik

leleh Point

700.00 ° C-

-38.83 3410

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Boiling Point

1,737.00 ° C0.00 ° C

0 5660

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katon

State fisik

Solid

warna

perak Putih

Silver

luster

metallic

atose

Mohs atose

1.004.50

0.2 8.5

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Brinell atose

700.00 MPa230.00 MPa

0.14 3490

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Vickers atose

140.00 MPa2,450.00 MPa

0 3920

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Kacepetan swara

3,150.00 m / s2,760.00 m / s

818 16200

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Properties Optical

bias Index

1.001.30

0.155 3.41

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reflectivity

83.00 %69.00 %

5 97

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allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

isotop

Isotop dikenal

337

0 38

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keelektronegatifan

Pauling Elektronegativitas

0.902.20

0 2.6

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Sanderson Elektronegativitas

0.891.30

0.22 2.56

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Allred Rochow Elektronegativitas

0.971.30

0.86 1.9

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Mulliken-Jaffe Elektronegativitas

0.921.30

0.62 2.48

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Allen Elektronegativitas

0.891.30

0.659 2.7

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Electropositivity

Pauling Electropositivity

3.102.00

1.46 3.3

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tenogo ionisasi

Level Energy 1st

509.30 kJ / mol733.30 kJ / mol

375.7 26130

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Level Energy 2

979.00 kJ / mol1,756.00 kJ / mol

392.8 28750

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Level Energy 3rd

509.30 kJ / mol2,827.00 kJ / mol

392.8 34230

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Level Energy 4

5,093.00 kJ / mol3,637.50 kJ / mol

375.7 37066

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Level Energy 5th

5,090.00 kJ / mol4,940.00 kJ / mol

392 97510

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Level Energy 6th

5,090.00 kJ / mol6,175.10 kJ / mol

1007 105800

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tingkat Energy 7

5,090.00 kJ / mol7,535.50 kJ / mol

1007 114300

👆🏻

Level Energy 8

5,090.00 kJ / mol8,857.40 kJ / mol

730 125300

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Level Energy 9

5,090.00 kJ / mol5,400.00 kJ / mol

1007 134700

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Level Energy 10th

5,090.00 kJ / mol6,100.00 kJ / mol

392 144300

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Level Energy 11

5,090.00 kJ / mol6,100.00 kJ / mol

392 169988

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Level Energy 12

5,090.00 kJ / mol3,500.00 kJ / mol

0 189368

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Level Energy 13

5,090.00 kJ / mol4,200.00 kJ / mol

1007 76015

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Level Energy 14

5,090.00 kJ / mol1,124.00 kJ / mol

380 86450

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Level Energy 15

50,900.00 kJ / mol68,200.00 kJ / mol

33000 100700

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Level Energy 16

50,900.00 kJ / mol32,800.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

509.30 kJ / mol1,089.00 kJ / mol

375.7 122200

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Level Energy 18

5,090.00 kJ / mol3,300.00 kJ / mol

0 134810

👆🏻

Level Energy 19

509.30 kJ / mol1,086.50 kJ / mol

375.7 148700

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Level Energy 20

509.00 kJ / mol880.00 kJ / mol

0 171200

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Level Energy 21

509.30 kJ / mol1,086.00 kJ / mol

375.7 179100

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Level Energy 22

509.00 kJ / mol350.00 kJ / mol

330 184900

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Level Energy 23rd

509.30 kJ / mol1,120.00 kJ / mol

357.6 198800

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Level Energy 24

509.30 kJ / mol540.90 kJ / mol

297.3 195200

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Level Energy 25th

509.00 kJ / mol610.00 kJ / mol

0 121900

👆🏻

Level Energy 26th

509.30 kJ / mol587.40 kJ / mol

357.6 127700

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Level Energy 27th

509.30 kJ / mol880.00 kJ / mol

0 133800

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Level Energy 28th

509.30 kJ / mol840.00 kJ / mol

297.3 139800

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Level Energy 29

509.30 kJ / mol867.80 kJ / mol

0 148100

👆🏻

Level Energy 30

509.00 kJ / mol0.00 kJ / mol

0 154500

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padha karo elektrokimia

4.22 g / amp-day3.00 g / amp-day

0.16812 8.3209

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Fungsi Work elektron

4.30 eV4.90 eV

2.14 6

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Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif

atom

Panggil atom

88108

3 117

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Konfigurasi elektron

[Rn] 7s ²

[Rn] 5F ¹⁴ 6D ⁶ 7s ²

Struktur Crystal

Body tengah kubik (Bcc)

Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

88108

3 117

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Jumlah Neutron

138158

4 285

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Jumlah Èlèktron

88108

3 117

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Radius saka Atom

Radius atom

215.00 pm126.00 pm

0 348

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kovalen Radius

221.00 pm134.00 pm

0 260

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Van der Waals Radius

283.00 pm0.00 pm

0 348

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Bobot atom

226.00 Amu269.00 Amu

6.94 294

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Volume atom

45.20 cm3 / mol22.70 cm3 / mol

1.39 71.07

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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

20.10 (-eV)0.00 (-eV)

0 392.42

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Constant pola

514.80 pm-

0 891.25

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pola Angles

π/2, π/2, π/2

Pola C / A rasio

1.571.31

0.423 1.9

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Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

5.50 g / cm ³40.70 g / cm ³

0.534 40.7

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Kapadhetan Nalika Liquid (ing mp)

5.50 g / cm341.00 g / cm3

0.512 41

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Strength tensile

40.00 MPa80.00 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

25.00 GPA40.00 GPA

1.3 222

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pengaturan akeh

43.00 GPA40.00 GPA

0 462

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Young kang pengaturan

83.00 GPA40.00 GPA

0 528

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Poisson rasio

0.310.34

0.032 0.47

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Properties Teknik liyane

Magnetic

Ciri Magnetic

Gravitasi tartamtu

5.0041.00

0.53 4500

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Nindakake Magnetic

nonmagnetic

permeabilitas

0.00 H / m0.00 H / m

1.25643E-06 0.0063

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kelemahan

0.000.00

-0.000166 200000

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Properties Listrik

Property Listrik

resistivity

100.00 nΩ · m41.00 nΩ · m

0.1 961

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konduktivitas listrik

0.00 10 ⁶ / cm Ω0.00 10 ⁶ / cm Ω

0 0.63

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elektron Affinity

0.90 kJ / mol63.20 kJ / mol

0 222.8

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termal

Kalor tartamtu

0.12 J / (kg K)0.13 J / (kg K)

0.1 3.6

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Graham Kapasitas kalor

20.05 J / mol · K25.92 J / mol · K

13.1 62.7

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doyo termal

18.60 W / m · K0.00 W / m · K

0 429

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suhu kritis

973.00 K1,323.00 K

26.3 3695

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Expansion termal

8.50 μm / (m · K)21.20 μm / (m · K)

4.5 97

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enthalpy

Enthalpy panguapan

113.00 kJ / mol126.00 kJ / mol

7.32 799.1

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Enthalpy saka Fusion

8.60 kJ / mol-

2.1 35.23

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Enthalpy saka atomization

163.00 kJ / mol-

61.5 837

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Standard molar Entropy

71.00 J / mol.K57.20 J / mol.K

9.5 198.1

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