PDF chapter test TRY NOW
1. Can you store pickle in an aluminium utensil? Explain.
Since aluminium is a metal and lemon is , we cannot store the lemon pickle in an aluminium utensil. react with metals to produce, spoiling and making food unfit for eating.
2. Tabulate the differences between metals and non-metals.
Properties | Metals |
| Hardness | |
| Lustre | |
| Ductility | |
| Conductivity |
Properties | Non-metals |
| Hardness | |
| Lustre | |
| Ductility | |
| Conductivity |
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