Equipment for demonstrating what happens when iron filings are sprinkled into a gas flame. Iron filings in a gas flame create dramatic sparks as they oxidise to form iron oxide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4500 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |