State where in the periodic table these elements appear: (a) Elements with the valence-shell electron configuration ns2
Question:
(a) Elements with the valence-shell electron configuration ns2 np5
(b) Elements that have three unpaired p electrons
(c) An element whose valence electrons are 4s2 4p1
(d) The d-block elements
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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