Template:Mendeleev table

From New World Encyclopedia
Group → I II III IV V VI VII VIII
Period ↓
1 1
H
2 7
Li
9.4
Be
11
B
12
C
14
N
16
O
19
F


3 23
Na
24
Mg
27.3
Al
28
Si
31
P
32
S
35.5
Cl


4 39
K
40
Ca
44
?
48
Ti
51
V
52
Cr
55
Mn
56, 59, 59
Fe, Co, Ni

5 63
Cu
65
Zn
68
?
72
?
75
As
78
Se
80
Br


6 85
Rb
87
Sr
88
?Yt
90
Zr
94
Nb
96
Mo
100
?
104, 104, 106
Ru, Rh, Pd

7 108
Ag
112
Cd
113
In
118
Sn
122
Sb
125
Te
127
I


8 133
Cs
137
Ba
138
?Di
140
?Ce





9








10

178
?Er
180
?La
182
Ta
184
W

195, 197, 198
Os, Ir, Pt

11 199
Au
200
Hg
204
Tl
207
Pb
208
Bi




12


231
Th

240
U




Groups of Mendeleev's Table
Group I Group II Group III Group IV
Group V Group VI Group VII Group VIII