Aluminium is reactive metal, but why is it used to pack foods ?
Asked by Prajesh Dey
| 28th Jun, 2013,
09:24: PM
Expert Answer:
* easily available , abundant metal
* reactive metal but it forms a protective oxide layer around itself preventing complete reaction and also does not affect the food at al.
Answered by
| 28th Jun, 2013,
11:39: PM
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