mendelevium

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Symbol:

Md

Atomic Number:

101

Relative Atomic Mass:

258.0986 g mol^-1

Electron Configuration:

[Rn]5f¹³7s²

Oxidation States:

III

Reduction Potential:

-1.66V

for HfO₂ + 4H⁺ + 4e^- a Hf_(s) + 2H₂O

for Md³⁺ + 3e^- a Md_(s)

Electronegativity (Allred and Rochow):

1.2

Number of Natural Isotopes:

0