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Element
Atomic Symbol
Atomic Number
Weight
Curium
Cm
96
(247)
Dysprosium
Dy
66
162.50
Einsteinium
Es
99
(254)
Erbium
Er
68
167.26
Europium
Eu
63
151.96
Fermium
Fm
100
(253)
Fluorine
F
9
19.00
Francium
Fr
87
(223)
Gadolinium
Gd
64
157.25
Gallium
Ga
31
69.72
Germanium
Ge
32
72.59
Gold
Au
79
196.97
Hafnium
Hf
72
178.49
Helium
He
2
4.003
Holmium
Ho
67
164.93
Hydrogen
H
1
1.0080
Indium
In
49
114.82
Iodine
I
53
126.90
Iridium
Ir
77
192.2
Iron
Fe
26
55.85
Krypton
Kr
36
83.80
Lanthanum
La
57
138.91
Lawrencium
Lr
103
(257)
Lead
Pb
82
207.19
Lithium
Li
3
6.939
Lutetium
Lu
71
174.97
Magnesium
Mg
12
24.312
Manganese
Mn
25
54.94
Mendelevium
Md
101
(256)
Mercury
Hg
80
200.59
Molybdenum
Mo
42
95.94
Neodymium
Nd
60
144.24
Neon
Ne
10
20.183
Neptunium
Np
93
(237)
Nickel
Ni
28
58.71
Niobium
Nb
41
92.91
Nitrogen
N
7
14.007
Nobelium
No
102
(253)
Osmium
Os
76
190.2
Oxygen
O
8
15.9994
Palladium
Pd
46
106.4
