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Grade: 10
        Why do GOLD , Platinum, aluminium and zinc not corrode in moist air?
4 years ago

Answers : (3)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points
							Because they are inert to the envioronment

4 years ago
Arun Kumar
IIT Delhi
askIITians Faculty
256 Points
							Because they are inert to envioronment


Arun Kumar
IIT Delhi
Askiitians Faculty
4 years ago
Yugabrat Gogoi
47 Points
							
because in the reactivity series of metals gold and platinum the least reactive matels. Although aluminium and zinc are 5th and 6th in the reactive series they dont corrode because they are not effected by the moisture.
3 years ago
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