irenec1 irenec1

01-05-2017
Chemistry

contestada

The atomic weight of aluminum is 26.98 amu, and the atomic weight of nickel is 58.69 amu. All aluminum atoms have a mass of 26.98 amu, but not a single atom of nickel has a mass of 58.69 amu. Explain.

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22autumnmarsh 22autumnmarsh

01-05-2017

58.56
i think not sure

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