Scandium

Bohrium

Scandium mungsuh Bohrium

Scandium

Bohrium

Add ⊕

Tabel périodik

Symbol

Panggil Group

0 17

👆🏻

Panggil periode

2 7

👆🏻

Block

d block

Family unsur

transisi Metal

CAS Number

744020254037148

7429905 54386242

👆🏻

Jeneng papan Group

P63 / mmc

Space Group Number

194.00276.00

11 276

👆🏻

facts

Facts Interesting

Scandium dikenal minangka salah siji saka unsur bumi.
metal Scandium ditemokake ing mineral langka disebut wolframite.

metal Bohrium uga dikenal minangka Unnilseptium (UNS) lan Nielsbohrium (Ns).

sumber

Found in Minerals, Mining, Ores logam, Ores saka Minerals

Found in Minerals, Mining, sintetik Diprodhuksi

History

sing katutup

Lars Fredrik Nilson

Gesellschaft für Schwerionenforschung

Discovery

ing taun 1879

ing taun 1981

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.00 %

0 0.11

👆🏻

Turah mbrawah Ing Sun

0.00 %-

0 0.1

👆🏻

Turah mbrawah Ing meteorit

0.00 %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

Panganggone Scandium mung diwatesi kanggo riset. Nanging, kapadhetan banget kurang lan titik leleh sing luwih dhuwur.
Senyawa kaya skandium iodida digunakake ing lampu uap merkuri kanggo ngasilake cahya putih sing padhang banget.

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

Ulah Industrial

Industry Listrik, Industry Elektronik

Ulah Medical

Ulah liyane

wesi

tujuan Research

Properties biologi

keracunan

non Toxic

Saiki ing badan Human

Ora

Sang

0.01 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

👆🏻

ing Bone

0.00 ppm0.00 ppm

0 170000

👆🏻

fisik

leleh Point

1,539.00 ° C-

-38.83 3410

👆🏻

Boiling Point

2,832.00 ° C0.00 ° C

0 5660

👆🏻

katon

State fisik

Solid

warna

perak Putih

luster

lustrous

Unknown Luster

atose

Mohs atose

5.507.00

0.2 8.5

👆🏻

Brinell atose

750.00 MPa270.00 MPa

0.14 3490

👆🏻

Vickers atose

1,200.00 MPa2,700.00 MPa

0 3920

👆🏻

Kacepetan swara

6,100.00 m / s2,680.00 m / s

818 16200

👆🏻

Properties Optical

bias Index

1.801.50

0.155 3.41

👆🏻

reflectivity

93.00 %59.00 %

5 97

👆🏻

allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

isotop

Isotop dikenal

135

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

1.362.00

0 2.6

👆🏻

Sanderson Elektronegativitas

1.021.30

0.22 2.56

👆🏻

Allred Rochow Elektronegativitas

1.201.30

0.86 1.9

👆🏻

Mulliken-Jaffe Elektronegativitas

1.361.30

0.62 2.48

👆🏻

Allen Elektronegativitas

1.192.00

0.659 2.7

👆🏻

Electropositivity

Pauling Electropositivity

2.642.00

1.46 3.3

👆🏻

tenogo ionisasi

Level Energy 1st

633.10 kJ / mol742.90 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,235.00 kJ / mol1,688.50 kJ / mol

392.8 28750

👆🏻

Level Energy 3rd

2,388.60 kJ / mol2,566.50 kJ / mol

392.8 34230

👆🏻

Level Energy 4

7,090.60 kJ / mol3,598.90 kJ / mol

375.7 37066

👆🏻

Level Energy 5th

8,843.00 kJ / mol4,727.80 kJ / mol

392 97510

👆🏻

Level Energy 6th

10,679.00 kJ / mol5,991.70 kJ / mol

1007 105800

👆🏻

tingkat Energy 7

13,310.00 kJ / mol7,226.80 kJ / mol

1007 114300

👆🏻

Level Energy 8

15,250.00 kJ / mol7,100.00 kJ / mol

730 125300

👆🏻

Level Energy 9

17,370.00 kJ / mol5,800.00 kJ / mol

1007 134700

👆🏻

Level Energy 10th

21,726.00 kJ / mol7,100.00 kJ / mol

392 144300

👆🏻

Level Energy 11

24,102.00 kJ / mol8,200.00 kJ / mol

392 169988

👆🏻

Level Energy 12

66,320.00 kJ / mol82,700.00 kJ / mol

0 189368

👆🏻

Level Energy 13

73,010.00 kJ / mol7,100.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

80,160.00 kJ / mol8,200.00 kJ / mol

380 86450

👆🏻

Level Energy 15

89,490.00 kJ / mol82,000.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

97,400.00 kJ / mol71,100.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

105,600.00 kJ / mol820.00 kJ / mol

375.7 122200

👆🏻

Level Energy 18

117,000.00 kJ / mol8,200.00 kJ / mol

0 134810

👆🏻

Level Energy 19

124,270.00 kJ / mol820.80 kJ / mol

375.7 148700

👆🏻

Level Energy 20

633.00 kJ / mol820.00 kJ / mol

0 171200

👆🏻

Level Energy 21

633.10 kJ / mol8,200.00 kJ / mol

375.7 179100

👆🏻

Level Energy 22

633.00 kJ / mol820.00 kJ / mol

330 184900

👆🏻

Level Energy 23rd

633.10 kJ / mol8,200.00 kJ / mol

357.6 198800

👆🏻

Level Energy 24

633.10 kJ / mol820.00 kJ / mol

297.3 195200

👆🏻

Level Energy 25th

633.00 kJ / mol820.00 kJ / mol

0 121900

👆🏻

Level Energy 26th

633.10 kJ / mol820.00 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

633.10 kJ / mol820.00 kJ / mol

0 133800

👆🏻

Level Energy 28th

633.10 kJ / mol820.00 kJ / mol

297.3 139800

👆🏻

Level Energy 29

633.10 kJ / mol820.00 kJ / mol

0 148100

👆🏻

Level Energy 30

633.00 kJ / mol820.00 kJ / mol

0 154500

👆🏻

padha karo elektrokimia

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

0.16812 8.3209

👆🏻

Fungsi Work elektron

3.50 eV4.90 eV

2.14 6

👆🏻

Properties Kimia liyane

Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan

ionisasi, Isotop radioaktif

atom

Panggil atom

21107

3 117

👆🏻

Konfigurasi elektron

[Ar] 3d ¹ 4s ²

[Rn] 5F ¹⁴ 6D ⁵ 7s ²

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

21107

3 117

👆🏻

Jumlah Neutron

24155

4 285

👆🏻

Jumlah Èlèktron

21107

3 117

👆🏻

Radius saka Atom

Radius atom

162.00 pm128.00 pm

0 348

👆🏻

kovalen Radius

170.00 pm141.00 pm

0 260

👆🏻

Van der Waals Radius

211.00 pm0.00 pm

0 348

👆🏻

Bobot atom

44.96 Amu270.00 Amu

6.94 294

👆🏻

Volume atom

15.00 cm3 / mol23.70 cm3 / mol

1.39 71.07

👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

58.00 (-eV)27.20 (-eV)

0 392.42

👆🏻

Constant pola

330.90 pm-

0 891.25

👆🏻

pola Angles

π/2, π/2, 2 π/3

Pola C / A rasio

1.591.57

0.423 1.9

👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

2.99 g / cm ³37.10 g / cm ³

0.534 40.7

👆🏻

Kapadhetan Nalika Liquid (ing mp)

2.80 g / cm337.10 g / cm3

0.512 41

👆🏻

Strength tensile

150.00 MPa152.00 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

91.30 (Pa)0.00 (Pa)

0 774

👆🏻

situs kelenturan

nyukur pengaturan

29.10 GPA28.00 GPA

1.3 222

👆🏻

pengaturan akeh

56.60 GPA37.00 GPA

0 462

👆🏻

Young kang pengaturan

74.40 GPA0.00 GPA

0 528

👆🏻

Poisson rasio

0.280.35

0.032 0.47

👆🏻

Properties Teknik liyane

Magnetic

Ciri Magnetic

Gravitasi tartamtu

2.9937.00

0.53 4500

👆🏻

Nindakake Magnetic

paramagnetic

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

resistivity

562.00 nΩ · m6.50 nΩ · m

0.1 961

👆🏻

konduktivitas listrik

0.02 10 ⁶ / cm Ω0.00 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

18.10 kJ / mol-

0 222.8

👆🏻

termal

Kalor tartamtu

0.60 J / (kg K)0.10 J / (kg K)

0.1 3.6

👆🏻

Graham Kapasitas kalor

25.52 J / mol · K37.10 J / mol · K

13.1 62.7

👆🏻

doyo termal

15.80 W / m · K37.00 W / m · K

0 429

👆🏻

suhu kritis

1,814.00 K1,323.00 K

26.3 3695

👆🏻

Expansion termal

10.20 μm / (m · K)14.30 μm / (m · K)

4.5 97

👆🏻

enthalpy

Enthalpy panguapan

314.20 kJ / mol270.50 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

14.10 kJ / mol-

2.1 35.23

👆🏻

Enthalpy saka atomization

343.00 kJ / mol-

61.5 837

👆🏻

Standard molar Entropy

34.60 J / mol.K57.00 J / mol.K

9.5 198.1

👆🏻

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