Wikipedia picture of the day for January 17:
 | Three bars of vanadium exhibiting different crystal forms and surface oxidation made using the crystal bar process, and a 1 cm3 cube of the element for comparison. Vanadium is a hard, silvery gray, ductile and malleable transition metal named after Vanadís, another name for the Norse goddess Freyja. In nature, vanadium only exists in chemically combined form. Photo: Alchemist-hp |
Wikipedia picture of the day for January 17:
| Three bars of vanadium exhibiting different crystal forms and surface oxidation made using the crystal bar process, and a 1 cm3 cube of the element for comparison. Vanadium is a hard, silvery gray, ductile and malleable transition metal named after Vanadís, another name for the Norse goddess Freyja. In nature, vanadium only exists in chemically combined form. Photo: Alchemist-hp |
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