Bismuth crystal. Bismuth is a heavy,brittle,crystalline metal. This rectangular crystal structure only forms when bismuth is slowly cooled in the laboratory,never in nature. Compounds and alloys of bismuth are used widely in cosmetics,medicines,magnets and solders | |
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Crédit: | Science Photo Library / Lawry, Lawrence |
Taille de l’image : | 2848 px × 4288 px |
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