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Which of the following will not have the same number of valence electrons? carbon silicon lead bismuth

Brandon Scott

in Chemistry

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Bethany Evans on December 21, 2018

Answer: The correct answer is bismuth.Solution:Bismuth is a member of the group 15 of the periodic table.Bismuth has five valence electrons in their valence shell. That can be seen from its electronic configuration:in so much that three other elements are members of group 14 of the periodic table with three valence electrons in their respective valence shells.


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