Chemistry, asked by 143roshanmishra, 9 hours ago

The metal oxide layer is ______ the volume of the metal oxide formed is less than the volume of metal

Answers

Answered by pp2710199898
0

Answer:

hydrogen

Explanation:

Metals like Aluminium form oxide.whose volume is greater than the volume of metal.Consequently an extremely tightly adhering non porous layer is formed.Due to the absence of any pores or cracks in the oxide film, rapidly decrease to zero.

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