|
2
He
helium
|
|||||||||||||||||
|
9
F
fluorine
|
10
Ne
neon
|
||||||||||||||||
|
17
Cl
chlorine
|
18
Ar
argon
|
||||||||||||||||
|
21
Sc
scandium
|
22
Ti
titanium
|
23
V
vanadium
|
24
Cr
chromium
|
25
Mn
manganese
|
26
Fe
iron
|
27
Co
cobalt
|
28
Ni
nickel
|
29
Cu
copper
|
30
Zn
zinc
|
35
Br
bromine
|
36
Kr
krypton
|
||||||
|
39
Y
yttrium
|
40
Zr
zirconium
|
41
Nb
niobium
|
42
Mo
molybdenum
|
43
Tc
technetium
|
44
Ru
ruthenium
|
45
Rh
rhodium
|
46
Pd
palladium
|
47
Ag
silver
|
48
Cd
cadmium
|
53
I
iodine
|
54
Xe
xenon
|
||||||
|
|
72
Hf
hafnium
|
73
Ta
tantalum
|
74
W
tungsten
|
75
Re
rhenium
|
76
Os
osmium
|
77
Ir
iridium
|
78
Pt
platinum
|
79
Au
gold
|
80
Hg
mercury
|
85
At
astatine
|
86
Rn
radon
|
||||||
|
|
104
Rf
rutherfordium
|
105
Db
dubnium
|
106
Sg
seaborgium
|
107
Bh
bohrium
|
108
Hs
hassium
|
109
Mt
meitnerium
|
110
Ds
darmstadium
|
111
Rg
roentgenium
|
112
Uub
ununbium
|
113
Uut
ununtrium
|
114
Uuq
unquadium
|
115
Uub
ununpentium
|
116
Uuh
ununhexium
|
117
Uus
ununseptium
|
118
Uuo
ununoctium
|
||
|
57
La
lanthanum
|
58
Ce
cerium
|
59
Pr
praseodymium
|
60
Nd
neodymium
|
61
Pm
promethium
|
62
Sm
samarium
|
63
Eu
europium
|
64
Gd
gadolinium
|
65
Tb
terbium
|
66
Dy
dysoprosium
|
67
Ho
holmium
|
68
Er
erbium
|
69
Tm
thulium
|
70
Yb
ytterbium
|
71
Lu
lutetium
|
|||
|
89
Ac
actinium
|
90
Th
thorium
|
91
Pa
protactinium
|
92
U
uranium
|
93
Np
neptunium
|
94
Pu
plutonium
|
95
Am
americium
|
96
Cm
curium
|
97
Bk
berkelium
|
98
Cf
californium
|
99
Es
einsteinium
|
100
Fm
fermium
|
101
Md
mendelevium
|
102
No
nobelium
|
103
Lr
lawrencium
|
