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1A

PERIODIC TABLE OF THE ELEMENTS

8B

1

H

2

He

1.0008

2A

 

3B

4B

5B

6B

7B

4.003

3

Li

4

Be

5

B

6

C

7

N

8

O

9

F

10

Ne

6.941

9.012

10.81

12.01

14.01

16.00

19.00

20.18

11

Na

12

Mg

13

Al

14

Si

15

P

16

S

17

Cl

18

Ar

22.99

24.31

3A

4A

5A

6A

7A

--- 8 ---

1B

2B

26.98

28.09

30.97

32.06

35.45

39.95

19

K

20

Ca

21

Sc

22

Ti

23

V

24

Cr

25

Mn

26

Fe

27

Co

28

Ni

29

Cu

30

Zn

31

Ga

32

Ge

33

As

34

Se

35

Br

36

Kr

39.10

24.31

44.96

47.90

50.94

52.00

55.85

58.93

58.70

63.55

65.38

69.72

72.59

74.92

78.96

79.90

83.80

37

Rb

38

Sr

39

Y

40

Zr

41

Nb

42

Mo

43

Tc

44

Ru

45

Rh

46

Pd

47

Ag

48

Cd

49

In

50

Sn

51

Sb

52

Te

53

I

54

Xe

85.47

87.62

88.91

91.22

92.91

95.94

(98)

101.1

102.9

106.4

107.9

112.4

114.8

118.7

121.8

127.6

126.9

131.3

55

Cs

56

Ba

57

La

72

Hf

73

Ta

74

W

75

Re

76

Os

77

Ir

78

Pt

79

Au

80

Hg

81

Ti

82

Pb

83

Bi

84

Po

85

At

86

Rn

132.9

137.3

138.9

178.5

180.9

183.9

186.2

190.2

192.2

195.1

197.0

200.6

204.4

207.2

209.0

(209)

(210)

(222)

87

Fr

88

Ra

89

Ac

A:고체원소 A:기체원소 A:액체원소 A:합성원소

(223)

226.0

227.0

 

란탄

58

Ce

59

Pr

60

Nd

61

Pm

62

Sm

63

Eu

64

Gd

65

Tb

66

Dy

67

Ho

68

Er

69

Tm

70

Yb

71

Lu

140.1

140.9

144.2

(145)

150.4

152.0

157.3

158.9

162.5

164.9

167.3

168.9

173.0

175.0

악티늄

90

Th

91

Pa

92

U

93

Np

94

Pu

95

Am

96

Cm

97

Bk

98

Cf

99

Es

100

Fm

101

Md

102

No

103

Lw

232.0

231.0

238.0

237.0

(244)

(243)

(247)

(247)

(251)

(252)

(257)

(268)

(259)

(260)