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26
Fe
Iron
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79
Au
Gold
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#
26
79
Category
Transition metals
Transition metals
Atomic mass
55.8450
u
196.9700
u
Density
7.87
g/cm³
19.30
g/cm³
Melting point
1811
K
1337
K
Boiling point
3134
K
3129
K
Electronegativity
1.83
2.54
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