Periodensystem

Ordnungszahl ()

Elementname

Atommasse

Schalenkonfiguration

Tc

Technetium

98,9063

2/8/18/13/2

1,90

Symbol (gasförmig, flüssig)

(Klick auf das Element ⇨ Wikipedia)

Elektronegativität (n. Pauling-Skala)

Alkalimetalle

Erdalkalimetalle

Lanthanoide

Actinoide

Übergangsmetalle

Metalle

Halbmetalle

Nichtmetalle

Halogene

Edelgase

Elemente ohne Zuordnung

künstliche Elemente

Tipp: Das Periodensystem im Format DIN A4 quer druckbar.

Periode

1

2

3

4

5

6

7

1

18

1

H

Wasserstoff

1,0079

1

2,20

2

13

14

15

16

17

2

He

Helium

4,002602

2

3

Li

Litium

6,941

2/1

0,98

4

Be

Beryllium

9,0122

2/2

1,57

5

B

Bor

10,811

2/3

2,04

6

C

Kohlenstoff

12,0107

2/4

2,55

7

N

Stickstoff

14,00674

2/5

3,04

8

O

Sauerstoff

15,9994

2/6

3,44

9

F

Fluor

18,9984032

2/7

3,98

10

Ne

Neon

20,1797

2/8

11

Na

Natrium

22,9898

2/8/1

0,93

12

Mg

Magnesium

24,305

2/8/2

1,31

3

4

5

6

7

8

9

10

11

12

13

Al

Aluminium

26,98154

2/8/3

1,61

14

Si

Silizium

28,0855

2/8/4

1,90

15

P

Phosphor

30,973762

2/8/5

2,19

16

S

Schwefel

32,065

2/8/6

2,58

17

Cl

Chlor

35,4527

2/8/7

3,16

18

Ar

Argon

39,948

2/8/8

19

K

Kalium

39,0983

2/8/8/1

0,82

20

Ca

Calcium

40,078

2/8/8/2

1,00

21

Sc

Scandium

44,9559

2/8/9/2

1,36

22

Ti

Titan

47,867

2/8/10/2

1,54

23

Va

Vanadium

50,9415

2/8/11/2

1,63

24

Cr

Chrom

51,9961

2/8/13/1

1,66

25

Mn

Mangan

54,9381

2/8/13/2

1,55

26

Fe

Eisen

55,845

2/8/14/2

1,83

27

Co

Cobalt

58,9332

2/8/15/2

1,88

28

Ni

Nickel

58,6934

2/8/16/2

1,91

29

Cu

Kupfer

63,546

2/8/18/1

1,90

30

Zn

Zink

65,409

2/8/18/2

1,65

31

Ga

Gallium

69,723

2/8/18/3

1,81

32

Ge

Germanium

72,64

2/8/18/4

2,01

33

As

Arsen

74,92159

2/8/18/5

2,18

34

Se

Selen

78,96

2/8/18/6

2,55

35

Br

Brom

79,904

2/8/18/7

2,96

36

Kr

Krypton

83,798

2/8/18/8

3,0

37

Rb

Rubidium

85,4678

2/8/18/8/1

0,82

38

Sr

Strontium

87,62

2/8/18/8/2

0,95

39

Y

Yttrium

88,90585

2/8/18/9/2

1,22

40

Zr

Zirconium

91,224

2/8/18/10/2

1,33

41

Nb

Niob

92,9063

2/8/18/12/1

1,60

42

Mo

Molybdän

95,94

2/8/18/13/1

2,16

Tc

Technetium

98,9063

2/8/18/13/2

1,90

44

Ru

Ruthenium

101,07

2/8/18/15/1

2,20

45

Rh

Rhodium

102,9055

2/8/18/16/1

2,28

46

Pd

Palladium

106,42

2/8/18/18

2,20

47

Ag

Silber

107,868

2/8/18/18/1

1,93

48

Cd

Cadmium

112,411

2/8/18/18/2

1,69

49

In

Indium

114,818

2/8/18/18/3

1,78

50

Sn

Zinn

118,71

2/8/18/18/4

1,96

51

Sb

Antimon

121,76

2/8/18/18/5

2,05

52

Te

Tellur

127,6

2/8/18/18/6

2,10

53

I

Jod

126,90447

2/8/18/18/7

2,66

54

Xe

Xenon

131,293

2/8/18/18/8

2,60

55

Cs

Cäsium

132,9055

2/8/18/18/
8/1

0,79

56

Ba

Barium

137,327

2/8/18/18/
8/2

0,89

57 - 71

Siehe unten
(Lanthanoide)

72

Hf

Hafnium

178,49

2/8/18/32/
10/2

1,30

73

Ta

Tantal

180,9479

2/8/18/32/
11/2

1,50

74

Wo

Wolfram

183,84

2/8/18/32/
12/2

2,36

75

Re

Rhenium

186,207

2/8/18/32/
13/2

1,90

76

Os

Osmium

190,23

2/8/18/32/
14/2

2,20

77

Ir

Iridium

192,217

2/8/18/32/
15/2

2,20

78

Pt

Platin

195,084

2/8/18/32/
17/1

2,20

79

Au

Gold

196,967

2/8/18/32/
18/1

2,40

80

Hg

Quecksibler

200,59

2/8/18/32/
18/2

1,90

81

Tl

Thallium

204,3833

2/8/18/32/
18/3

1,80

82

Bp

Blei

207,19

2/8/18/32/
18/4

1,80

Bi

Bismut

208,98037

2/8/18/32/
18/5

1,90

Po

Polonium

208,9824

2/8/18/32/
18/6

2,00

At

Astat

209,9871

2/8/18/32/
18/7

2,20

Rn

Radon

222,0176

2/8/18/32/
18/8

Fr

Francium

223,01973

2/8/18/32/
18/8/1

0,70

Ra

Radium

226,0254

2/8/18/32/
18/8/2

0,90

Siehe unten
(Actinoide)

Rf

Rutherfordium

261

2/8/18/32/
32/10/2

Db

Dubnium

268

2/8/18/32/
32/11/2

Sg

Seaborgium

266

2/8/18/32/
32/12/2

Bh

Bohrium

272

2/8/18/32/
32/13/2

Hs

Hassium

269

2/8/18/32/
32/14/2

Mt

Meitnerium

268

2/8/18/32/
32/15/2

Ds

Darmstadtium

281

2/8/18/32/
32/17/1

Rg

Röntgenium

280

2/8/18/32/
32/18/1

Cn

Copernicium

285

2/8/18/32/
32/18/2

Nh

Nihonium

286

2/8/18/32/
32/18/3

Fl

Flerovium

289

2/8/18/32/
32/18/4

Mc

Moscovium

290

2/8/18/32/
32/18/5

Lv

Livermorium

293

2/8/18/32/
32/18/6

Ts

Teness

294

2/8/18/32/
32/18/7

Og

Oganesson

294

2/8/18/32/
32/18/8

↓

57

La

Lanthan

138,9055

2/8/18/18/
9/2

1,10

58

Ce

Cer

140,116

2/8/18/19/
9/2

1,12

59

Pr

Praseodym

140,9077

2/8/18/21/
8/2

1,13

60

Nd

Neodym

144,272

2/8/18/22/
8/2

1,14

Pm

Promethium

146,915

2/8/18/23/
8/2

1,10

62

Sm

Samarium

150,36

2/8/18/24/
8/2

1,17

63

Eu

Europium

151,964

2/8/18/25/
8/2

1,20

64

Gd

Gadolinium

157,25

2/8/18/25/
9/2

1,20

65

Tb

Terbium

158,9254

2/8/18/27/
8/2

1,10

66

Dy

Dysprosium

162,5

2/8/18/28/
8/2

1,22

67

Ho

Holmium

164,93

2/8/18/29/
8/2

1,23

68

Er

Erbium

167,259

2/8/18/30/
8/2

1,24

69

Tm

Thulium

168,934

2/8/18/31/
8/2

1,25

70

Yb

Ytterbium

173,04

2/8/18/32/
8/2

1,10

71

Lu

Lutetium

174,967

2/8/18/32/
9/2

1,27

Ac

Actinium

227,0278

2/8/18/32/
18/9/2

1,10

Th

Thorium

232,0381

2/8/18/32/
18/10/2

1,30

Pa

Protaktinium

231,0359

2/8/18/32/
20/9/2

1,50

U

Uran

238,02891

2/8/18/32/
21/9/2

1,38

Np

Neptunium

237,0482

2/8/18/32/
22/9/2

1,30

Pu

Plutonium

244,0642

2/8/18/32/
24/8/2

1,28

Am

Americium

243,06

2/8/18/32/
25/8/2

1,13

Cm

Curium

247,07

2/8/18/32/
25/9/2

1,28

Bk

Berkelium

247,07

2/8/18/32/
25/10/2

1,30

Cf

Californium

251,0796

2/8/18/32/
28/8/2

1,30

Es

Einsteinium

252,08282

2/8/18/32/
29/8/2

1,30

Fm

Fermium

257,095

2/8/18/32/
30/8/2

1,30

Md

Mendelevium

258,098

2/8/18/32/
31/8/2

1,30

No

Nobelium

259,101

2/8/18/32/
32/8/2

1,30

Lr

Lawrencium

262,1097

2/8/18/32/
32/9/2

1,30

©2024-01-02 – Ulrich S. Kapp