Bismuth is a heavy,brittle,white crystalline trivalent poor metal with a pink tinge. Chemically,it resembles arsenic and antimony,in that all belong to the nitrogen family | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 4500 px × 4462 px |
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