代表各类金属字母是什么

问答/469℃/2024-06-17 09:37:43

优质解答:

I A

1 1 H

1.0079

IIA 化学元素周期表

IIIA

IVA

VA

VIA

VIIA 2 He

4.0026

2 3 Li

6.941 4 Be

9.0122 5 B

10.811 6 C

12.011 7 N

14.007 8 O

15.999 9 F

18.998 10 Ne

20.17

3 11 Na

22.9898 12 Mg

24.305

IIIB

IVB

VB

VIB

VIIB

VIII

IB

IIB 13 Al

26.982 14 Si

28.085 15 P

30.974 16 S

32.06 17 Cl

35.453 18 Ar

39.94

4 19 K

39.098 20 Ca

40.08 21 Sc

44.956 22 Ti

47.9 23 V

50.9415 24 Cr

51.996 25 Mn

54.938 26 Fe

55.84 27 Co

58.9332 28 Ni

58.69 29 Cu

63.54 30 Zn

65.38 31 Ga

69.72 32 Ge

72.59 33 As

74.9216 34 Se

78.9 35 Br

79.904 36 Kr

83.8

5 37 Rb

85.467 38 Sr

87.62 39 Y

88.906 40 Zr

91.22 41 Nb

92.9064 42 Mo

95.94 43 Tc

99 44 Ru

101.07 45 Rh

102.906 46 Pd

106.42 47 Ag

107.868 48 Cd

112.41 49 In

114.82 50 Sn

118.6 51 Sb

121.7 52 Te

127.6 53 I

126.905 54 Xe

131.3

6 55 Cs

132.905 56 Ba

137.33 57-71

La-Lu

镧系 72 Hf

178.4 73 Ta

180.947 74 W

183.8 75 Re

186.207 76 Os

190.2 77 Ir

192.2 78 Pt

195.08 79 Au

196.967 80 Hg

200.5 81 Tl

204.3 82 Pb

207.2 83 Bi

208.98 84 Po

(209) 85 At

(210) 86 Rn

(222)

7 87 Fr

(223) 88 Ra

226.03 89-103

Ac-Lr

锕系 104 Rf

(261) 105 D

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