Yttrium is atomic number 39 on the periodic table. Yttrium has a silvery-metallic luster and is found in most rare-earth minerals. Moon rocks contain yttrium and yttrium is used as a phosphor to produce the red colour in television screens | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 3861 px × 2514 px |
Model Release : | Non requis |
Property Release : | Non requis |
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