Chemistry research. Ball-and-stick molecular model surrounded by various flasks with transition metal salts solutions. Compounds containing transition metals are often coloured. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5088 px × 3347 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |