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How does bismuth’s electrical conductivity differ in its liquid and solid states?

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A labeled periodic table element box for bismuth shows atomic number 83, symbol Bi, atomic weight 208.9804, electron configuration, and properties including solid state, rhombohedral crystal structure, and weakly acidic oxides. — bismuth Properties of bismuth.

Bismuth is a brittle metal with very poor electrical conductivity in its solid state. However, its electrical conductivity is somewhat better when it is in the liquid state.1