The table shows the melting point and density of iron, compared to three non-transition metals. Iron, a transition metal, has a higher melting point and a higher density than the non-transition ...

However, oxides with transition metals that straddle the subtle boundary between covalent, ionic and metallic bonding show copious physical phenomena, ranging from high-T c superconductivity in ...

Researchers at Tokyo Metropolitan University have discovered a novel superconducting material by synthesizing a new ...

Rio Tinto and Glencore reportedly discussed a potential merger, but talks stalled likely due to Glencore's thermal coal business.