abbygalloway23 abbygalloway23

18-05-2020
Physics

contestada

Which two elements have the same number of valence electrons?

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kiramaemyers kiramaemyers

18-05-2020

Answer:

Any elements in the same column of the periodic table (not row) will have the same number of valence electrons. For example, all elements in the first column have one valence electron.

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