Gold Chemical Resistance
Click to go to article's parent site->>Gold Chemical Resistance
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|    In this video we explore the chemical resistance of gold. The gold coin survives hydrochloric acid, nitric acid, sulfuric acid, bleach (sodium hypochlorite) ...  |   From:  NurdRage   Views:  70199   2206  ratings  | |
| Time: 02:24 | More in Science & Technology | 
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