Gr. Ia

Układ okresowy pierwiastków

Gr. VIIIa

H

1 1,008

↓ Chemiczny symbol pierwiastka

He

2 4,00

Wodór 1s^1

Gr. IIa

Mn

25

← Liczba atomowa

Gr. IIIa

Gr. IVa

Gr. Va

Gr. VIa

Gr. VIIa

Hel 1s^2

Li

3 6,94

Be

4 9,01

54,94

← Masa atomowa

B

5 10,81

C

6 12,01

N

7 14,01

O

8 16,00

F

9 19,00

Ne

10 20,18

Lit [He]2s^1

Beryl [He]2s^2

Mangan

← Nazwa pierwiastka

Bor [He]2s^2p^1

Węgiel [He]2s^2p^2

Azot [He]2s^2p^3

Tlen [He]2s^2p^4

Fluor [He]2s^2p^5

Neon [He]2s^2p^6

Na

11 22,99

Mg

12 24,31

[Ar]3d^54s^2

← Konfiguracja elektronowa

Al

13 26,98

Si

14 28,09

P

15 30,97

S

16 32,07

Cl

17 35,45

Ar

18 39,95

Sód [Ne]3s^1

Magnez [Ne]3s^2

Gr. IIIb

Gr. IVb

Gr. Vb

Gr. VIb

Gr. VIIb

← _ Gr. VIIIb _ →

Gr. Ib

Gr. IIb

Glin [Ne]3s^2p^1

Krzem [Ne]3s^2p^2

Fosfor [Ne]3s^2p^3

Siarka [Ne]3s^2p^4

Chlor [Ne]3s^2p^5

Argon [Ne]3s^2p^6

K

19 39,10

Ca

20 40,08

Sc

21 44,96

Ti

22 47,87

V

23 50,94

Cr

24 52,00

Mn

25 54,94

Fe

26 55,85

Co

27 58,93

Ni

28 58,69

Cu

29 63,55

Zn

30 65,39

Ga

31 69,72

Ge

32 72,61

As

33 74,92

Se

34 78,96

Br

35 79,90

Kr

36 83,80

Potas [Ar]4s^1

Wapń [Ar]4s^2

Skand [Ar]3d^1 4s^2

Tytan [Ar]3d^2 4s^2

Wanad [Ar]3d^3 4s^2

Chrom [Ar]3d^5 4s^1

Mangan [Ar]3d^5 4s^2

Żelazo [Ar]3d^6 4s^2

Kobalt [Ar]3d^7 4s^2

Nikiel [Ar]3d^8 4s^2

Miedź [Ar]3d^10 4s^1

Cynk [Ar]3d^10 4s^2

Gal [Ar]3d^10 4s^2p^1

German [Ar]3d^10 4s^2p^2

Arsen [Ar]3d^10 4s^2p^3

Selen [Ar]3d^10 4s^2p^4

Brom [Ar]3d^10 4s^2p^5

Krypton [Ar]3d^10 4s^2p^6

Rb

37 85,47

Sr

38 87,62

Y

39 88,91

Zr

40 91,22

Nb

41 92,91

Mo

42 95,94

Tc

43 (98)

Ru

44 101,1

Rh

45 102,9

Pd

46 106,4

Ag

47 107,9

Cd

48 112,4

In

49 114,8

Sn

50 118,7

Sb

51 121,8

Te

52 127,6

I

53 126,9

Xe

54 131,3

Rubid [Kr]5s^1

Stront [Kr]5s^2

Itr [Kr]4d^1 5s^2

Cyrkon [Kr]4d^2 5s^2

Niob [Kr]4d^4 5s^1

Molibden [Kr]4d^5 5s^1

Technet [Kr]4d^5 5s^2

Ruten [Kr]4d^7 5s^1

Rod [Kr]4d^8 5s^1

Pallad [Kr]4d^10

Srebro [Kr]4d^10 5s^1

Kadm [Kr]4d^10 5s^2

Ind [Kr]4d^10 5s^2p^1

Cyna [Kr]4d^10 5s^2p^2

Antymon [Kr]4d^10 5s^2p^3

Tellur [Kr]4d^10 5s^2p^4

Jod [Kr]4d^10 5s^2p^5

Ksenon [Kr]4d^10 5s^2p^6

Cs

55 132,9

Ba

56 137,3

La

57 138,9

Hf

72 178,5

Ta

73 180,9

W

74 183,8

Re

75 186,2

Os

76 190,2

Ir

77 192,2

Pt

78 195,1

Au

79 197,0

Hg

80 200,6

Tl

81 204,4

Pb

82 207,2

Bi

83 209,0

Po

84 (209)

At

85 (210)

Rn

86 (222)

Cez [Xe]6s^1

Bar [Xe]6s^2

Lantan [Xe]5d^1 6s^2

*

Hafn [Xe]4f^14 5d^26s^2

Tantal [Xe]4f^14 5d^36s^2

Wolfram [Xe]4f^14 5d^46s^2

Ren [Xe]4f^14 5d^56s^2

Osm [Xe]4f^14 5d^66s^2

Iryd [Xe]4f^14 5d^76s^2

Platyna [Xe]4f^14 5d^96s^1

Złoto [Xe]4f^14 5d^106s^1

Rtęć [Xe]4f^14 5d^106s^2

Tal [Xe]4f^14 5d^106s^2p^1

Ołów [Xe]4f^14 5d^106s^2p^2

Bizmut [Xe]4f^14 5d^106s^2p^3

Polon [Xe]4f^14 5d^106s^2p^4

Astat [Xe]4f^14 5d^106s^2p^5

Radon [Xe]4f^14 5d^1^06s^2p^6

Fr

87 (223)

Ra

88 226,0

Ac

89 (227)

Rf

104 (258)

Db

105 (262)

Sg

106 (266)

Bh

107 (264)

Hs

108 (267)

Mt

109 (268)

Uun

110 (271)

Uuu

111 (272)

Uub

112 (277)

Frans [Rn]7s^1

Rad [Rn]7s^2

Aktyn [Rn]6d^1 7s^2

**

Ruterford [Rn]5f^146d^27s^2

Dubn

Siborg

Borium

Hass

Maitner

↑

Ce

58 140,1

Pr

59 140,9

Nd

60 144,2

Pm

61 (145)

Sm

62 150,4

Eu

63 152,0

Gd

64 157,3

Tb

65 158,9

Dy

66 162,5

Ho

67 164,9

Er

68 167,3

Tm

69 168,9

Yb

70 144,2

Lu

71 175,0

* Lantanowce

Cer [Xe]4f^1 5d^16s^2

Prazeodym [Xe]4f^3 6s^2

Neodym [Xe]4f^4 6s^2

Promet [Xe]4f^5 6s^2

Samar [Xe]4f^6 6s^2

Europ [Xe]4f^7 6s^2

Gadolin [Xe]4f^7 5d^16s^2

Terb [Xe]4f^9 6s^2

Dysproz [Xe]4 f^10 6s^2

Holm [Xe]4f^11 6s^2

Erb [Xe]4f^12 6s^2

Tul [Xe]4f^13 6s^2

Iterb [Xe]4f^14 6s^2

Lutet [Xe]4f^14 5d^16s^2

↑

Th

90 232,0

Pa

91 231,0

U

92 238,0

Np

93 (237)

Pu

94 (244)

Am

95 (243)

Cm

96 (247)

Bk

97 (247)

Cf

98 (251)

Es

99 (252)

Fm

100 (257)

Md

101 (258)

No

102 (259)

Lr

103 (262)

* Aktynowce *

Tor [Rn]6d^2 7s^2

Protaktyn [Rn]5f^2 6d^17s^2

Uran [Rn]5f^3 6d^17s^2

Neptun [Rn]5f^4 6d^17s^2

Pluton [Rn]5f^6 7s^2

Ameryk [Rn]5f^7 7s^2

Kiur [Rn]5f^7 6d^17s^2

Berkel [Rn]5f^9 7s^2

Kaliforn [Rn]5f^10 7s^2

Einstein [Rn]5f^11 7s^2

Ferm [Rn]5f^12 7s^2

Mendelew [Rn]5f^13 7s^2

Nobel [Rn]5f^14 7s^2

Lorens [Rn]5f^14 6d^17s^2

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