Chemistry Atoms First2e
2nd Edition
ISBN: 9781947172647
Author: OpenStax
Publisher: OpenStax College
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Textbook Question
Chapter 4, Problem 18E
From their positions in the periodic table, arrange the atoms in each of the following series in order of increasing electronegativity:
(a) As, H, N, P, Sb
(b) Cl, H, P, S, Si
(c) Br, Cl, Ge, H, Sr
(d) Ca, H, K, N, Si
(e) Cl, Cs, Ge, H, Sr
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From their positions in the periodic table, arrange the atoms in each of the following series in order of increasing electronegativity:(a) As, H, N, P, Sb(b) Cl, H, P, S, Si(c) Br, Cl, Ge, H, Sr(d) Ca, H, K, N, Si(e) Cl, Cs, Ge, H, Sr
Write Lewis dot symbols for the following atoms and ions:
(a) I
(b) I-(c) S(d) S2-(e) P
(f) P3-(g) Na
(h) Na+(i) Mg
(j) Mg2+
Draw the Lewis structures for each of the following ions or molecules. Give the number of electrons in each species. Remember to enclose ion s in square brackets with the charge as a superscript outside the right bracket.
(a) SO 2 (b) XeO 2 F 2 (Xe is the central atom) (c) ClF 3 (d) ClO 2 F (Cl is the central atom) (e) BrO 4 -
Chapter 4 Solutions
Chemistry Atoms First2e
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