element

chemical formula

(20℃)
gravimeter

(℃)
melting point

(℃)
boiling point

(20℃)
specific heat

(20-40℃)
thermal expansion
factor

(20℃)
heat conduction

(20℃)
Resistance
factor

Gold

Au

19.32

1063

2970

0.0212

14.2

0.27

2.35

Silver

Ag

10.50

960

2000

0.056

19.68

0.045

1.468

Copper

Cu

8.96

1083

2595

0.092

17.0

0.153

1.673

iron

Fe

7.85

1539

2880

0.115

11.76

0.083

9.71

aluminum

Al

2.699

658

2450

0.225

23.6

0.0196

2.655

zinc

Zn

7.133

419.5

906

0.0915

39.7

0.16

5.916

stibium

Sb

6.62

630

1440

0.0493

8.5~10.8

0.026

39.0

stannum

Sn

7.298

232

2275

0.054

27

0.0177

11.0

plumbo

Pb

11.36

327.5

1725

0.0309

29.3

0.125

20.648

hydrargyrum

Hg

13.546

-38.8

357

0.033

181

0.172

98.4

chrome

Cr

7.10

1890

2500

0.015

6.2

0.165

12.9

cerium

Ce

6.77

804

3470

0.045

8

0.168

75

bismuth

Bi

9.80

270

1477

0.031

13.3

0.346

106.8

niobium

Nb

8.57

2468

4927

0.065

7.31

0.21

12.5

nickel

Ni

8.902

1453

3000

0.110

13.3

0.093

6.34

platinum

Pt

21.45

177.

4410

0.0314

8.9

0.165

10.6

palladium

Pd

12.02

1552

3940

0.0584

11.76

0.168

10.8

molybdenum

Mo

10.22

2600

4700

0.065

4.9

0.346

5.2

rhodium

Rh

12.44

1993

4500

0.059

8.3

0.21

4.51

thallium

Tl

11.85

303

1457

0.031

28

0.093

18

iridium

Ir

22.5

2451

5300

0.0307

6.8

0.14

5.3

uranium

U

19.07

1132.5

3818

0.0279

6.8~14.1

0.071

30

osmium

Os

22.57

2700

5500

0.031

4.6

9.5

wolfram

W

19.1

3400

5900

0.034

4.6

0.397

5.65

tantalum

Ta

16.6

3000

5425

0.035

6.5

0.130

12.45

titanium

Ti

4.507

1668

3000

0.124

8.14

0.6

4.2

tellurium

Te

6.24

449.5

839

0.047

16.75

0.014

4.36x10³

thorium

Th

11.66

1750

3850

0.034

12.5

0.090

13

element

chemical formula

(20℃)
gravimeter

(℃)
melting point

(℃)
boiling point

(20℃)
specific heat

(20-40℃)
thermal expansion
factor

(20℃)
heat conduction

(20℃)
Resistance
factor

vanadium

V

6.0

1725

3430

0.116

8.3

0.074

24.8~26.0

barium

Ba

3.5

714

1640

0.068

─

─

─

manganese

Mn

7.30

1250

2030

0.108

22

─

18.5

yttrium

Y

4.47

1509

3030

0.071

─

0.035

57

Indium

In

7.31

156.5

2000

0.057

33

0.057

8.37

cadmium

Cd

8.65

321

770

0.056

29.8

0.02

6.83

germanium

Ge

5.323

937.5

2830

0.073

5.75

0.14

45

cobalt

Co

8.60

1490

3168

0.0988

13.8

0.165

6.24

zirconium

Zr

6.489

1852

3580

0.067

5.85

0.211

40

selenium

Se

4.79

217

685

0.084

37

7~18.3

12

strontium

Sr

2.60

768

1380

0.176

─

─

23

cesium

Cs

1.903

28.7

690

0.0481

97

─

20

calcium

Ca

1.55

838

1440

0.1497

22.3

0.3

3.91

silicium

SI

2.33

1410

2680

0.162

2.8~7.3

0.20

10

natrium

Na

0.9712

97.8

892

0.295

71

0.32

4.2

beryllium

Be

1.848

1280

2970

0.43

11.6

0.35

4

magnesium

Mg

1.74

650

1110

0.28

27.1

0.376

4.45

lithium

Li

0.534

180.5

1330

0.79

56

0.17

8.55

rubidium

Rb

1.53

38.9

688

0.80

90

─

12.5

radium

Ra

5.0

700

─

─

─

─

─