Physics, asked by yadavesh21786, 1 year ago

which of the following metal is protected by a layer of it's oxide
1. silver
2. al
3.fe
4. cu

Answers

Answered by ujjwalrra853
2

The answer is aluminium Aluminium oxide is the same colour as aluminium and it does not fall away like iron oxide, This in turn protects

Answered by Anonymous
0

which of the following metal is protected by a layer of it's oxide

1. silver

2. al ✔️✔️

3.fe

4. cu

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