The arrangement of valence electrons in metals can be best described by the
A sea of electrons.
Answer:
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If the graph has no trend which means almost constant, it indicates that the dependent variables will not change when the independent variables change.
S + 2e⁻ → S²⁻ (sulfur will gain electrons)
Mg - 2e⁻ → Mg²⁺ (magnesium will lose electrons)
Magnesium is a metal which tends to give electrons which are received by the sulfur, which is a nonmetal and tends to gain electrons.
Answer:
3 Electron shell/orbit
Explanation:
the number of shell an element has is what determines the period of that element.
