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A small cube of iron and a large flat sheet of iron contain the same volume. Which one will completely rust first? Explain why.
I am posting this up cause i saw multiple post saying the wrong answer
The flat sheet will completely rust before the iron cube. Since they both have the same volume, the flat sheet has more surface area than the small cube. This means more particles are exposed on the flat sheet that can react in a chemical reaction.

Respuesta :

flat as more oxygen and water can react over it think of it like this would a cube rust faster than a sheet
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Sample Response: The flat sheet will completely rust before the iron cube. Since they both have the same volume, the flat sheet has more surface area than the small cube. This means more particles are exposed on the flat sheet that can react in a chemical reaction.

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