Answers

2015-11-11T23:16:58+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
when the aluminium vessel is exposed to air it react with oxygen present in atmosphere an form aluminium oxide . this aluminium oxide reduces the shine of aluminium.
        i hope it helps................^_^
2 4 2
do u know formula of the oxide?
Al2O3
2015-11-12T00:48:08+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
After expose to air aluminium form a layer of aluminium oxide by reacting with oxygen present in atmosphere.... And since aluminium oxide reduces the shine of the vessel
1 5 1