Explain the periodic table with five valence electrons

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Reference no: EM13234466

A. Give the symbol of the element in the fifth period of the periodic table with five valence electrons. (Express your answer as a chemical symbol)

B. Give the symbol of the element in the fourth period of the periodic table with four 4p electrons. (Express your answer as a chemical symbol)

C. Give the symbol of the element in the fourth period of the periodic table with one 3d electron. (Express your answer as a chemical symbol)

D. Give the symbol of the element in the fifth period of the periodic table with a complete outer shell. (Express your answer as a chemical symbol)

Reference no: EM13234466

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