Seudónimo Seudónimo

07-11-2016
Chemistry

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why the mass of a rusted nail is greater than the mass of a nail before it rusted ? Explain

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ShiNoTensi ShiNoTensi

07-11-2016

As the metal rusts it expands increasing its mass therefore increasing the weight.

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Аноним Аноним

07-11-2016

because the rusty nail had the combined mass of the original nail along with oxidized substances. since your adding something that exists to the mass your mass will be greater.

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