The chemical element phosphorus. A multivalent nonmetal of the nitrogen group,phosphorus is commonly found in inorganic phosphate rocks | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Winters, Charles D. |
Bildgröße: | 3271 px × 4137 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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