| Type | Document |
| Beschrijving | : You’ll treat a coin containing copper with zinc and then form an alloy,BRASS. |
| Author | tina michetti |
| License | Creative Commons Attribution-NonCommercial |
| Attribute to | tina michetti (http://vishub.org/users/tina-michetti) |
| Taal | Taalonafhankelijk |
| Gecreëerd op | 26 maart 2013 13:41 |
| Geüpdatet op | 26 maart 2013 13:41 |
| Size | 3,58 MB |