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02-03-2020
Chemistry

contestada

Aluminum is a metallic element with 3 valence
electrons. What is its oxidation number?

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esthermatthews esthermatthews

02-03-2020

Answer:

The neutral atoms of the element have an oxidation number of 0. When the atoms loose their three valence electrons to form ions they then have an oxidation number of +3

Explanation:

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