Metaalactiniden

21

Sc

44.9559 u

[Ar] 3d1 4s2

scandium

Metaalactiniden

22

Ti

47.867 u

[Ar] 3d2 4s2

titanium

Metaalactiniden

23

V

50.9415 u

[Ar] 3d3 4s2

vanadium

Metaalactiniden

24

Cr

51.9961 u

[Ar] 3d5 4s1

chromium

Metaalactiniden

25

Mn

54.938 u

[Ar] 3d5 4s2

mangaan

Metaalactiniden

26

Fe

55.845 u

[Ar] 3d6 4s2

ijzer

Metaalactiniden

27

Co

58.9332 u

[Ar] 3d7 4s2

kobalt

Metaalactiniden

28

Ni

58.6934 u

[Ar] 3d8 4s2

nikkel

Metaalactiniden

29

Cu

63.546 u

[Ar] 3d10 4s1

koperen

Metaalactiniden

39

Y

88.9058 u

[Kr] 4d1 5s2

yttrium

Metaalactiniden

40

Zr

91.224 u

[Kr] 4d2 5s2

zirkonium

Metaalactiniden

41

Nb

92.9064 u

[Kr] 4d4 5s1

niobium

Metaalactiniden

42

Mo

95.95 u

[Kr] 4d5 5s1

molybdenum

Metaalactiniden

43

Tc

98 u

[Kr] 4d5 5s2

technetium

Metaalactiniden

44

Ru

101.07 u

[Kr] 4d7 5s1

rutenium

Metaalactiniden

45

Rh

102.9055 u

[Kr] 4d8 5s1

rhodium

Metaalactiniden

46

Pd

106.42 u

[Kr] 4d10

palladium

Metaalactiniden

47

Ag

107.8682 u

[Kr] 4d10 5s1

Zilver

Metaalactiniden

72

Hf

178.49 u

[Xe] 4f14 5d2 6s2

hafnium

Metaalactiniden

73

Ta

180.9479 u

[Xe] 4f14 5d3 6s2

tantalum

Metaalactiniden

74

W

183.84 u

[Xe] 4f14 5d4 6s2

wolfraam

Metaalactiniden

75

Re

186.207 u

[Xe] 4f14 5d5 6s2

rhenium

Metaalactiniden

76

Os

190.23 u

[Xe] 4f14 5d6 6s2

osmium

Metaalactiniden

77

Ir

192.217 u

[Xe] 4f14 5d7 6s2

iridium

Metaalactiniden

78

Pt

195.084 u

[Xe] 4f14 5d9 6s1

platina

Metaalactiniden

79

Au

196.9666 u

[Xe] 4f14 5d10 6s1

goud

Metaalactiniden

104

Rf

267 u

[Rn] 5f14 6d2 7s2

rutherfordium

Metaalactiniden

105

Db

268 u

[Rn] 5f14 6d3 7s2

dubnium

Metaalactiniden

106

Sg

269 u

[Rn] 5f14 6d4 7s2

seaborgium

Metaalactiniden

107

Bh

270 u

[Rn] 5f14 6d5 7s2

bohrium

Metaalactiniden

108

Hs

277 u

[Rn] 5f14 6d6 7s2

hassium

Metaalactiniden

112

Cn

285 u

[Rn] 5f14 6d10 7s2

Copernicium

Metaalactiniden