Homework Help is Here – Start Your Trial Now!
Science
Chemistry
E) None of the above are in order of increasin 7) The bond in which one of the following pairs of atoms would be the most polar? A) B-C B) C-N CC O D) Si-O 8) The Lewis structure for CS₂ is: E) C-C **

E) None of the above are in order of increasin 7) The bond in which one of the following pairs of atoms would be the most polar? A) B-C B) C-N CC O D) Si-O 8) The Lewis structure for CS₂ is: E) C-C **

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter8: The Periodic Table: Structure And Trends
Section: Chapter Questions
Problem 8.42QE: What neutral atoms are isoelectronic with the following ions? (a) Pb4+ (b) Br (c) S2 (d) Ni3+
See similar textbooks
icon
Related questions
icon
Concept explainers
Question

please solve only question 7

1) Which of the following make an isoelectronic pair? A) Ca and Fe B) O and F C) F and CI D) Cl and Ca 2) Arrange the following ions in order of increasing ionic radius: K', P, S, CI. increasing radius → E) None of the above A) K'<CT <S² <P³ B) K<P <S² <CT C) P³¹ <S² <CI <K 3) Which of the elements listed below has the highest first ionization energy? D) CI <S² <p³<K' A) He B) Ne C) Ar D) Kr E) Xe 4) The successive () ionization energies of a certain element are I₁=589.5 kJ/mol, ₂-1145 kJ/mol, I=4900 kJ/mol, 4-6500 kJ/mol, and Is-8100 kJ/mol. This pattern of ionization energies suggests that the unknown element is A) K B) Si C) As D) Ca E) S 5) Which of the following elements has the greatest electron affinity? A) Mg B) Al C) Si D) P E) S 6) Select the series of atoms that are arranged in order of increasing electronegativity. A) S< K<Fe< Si<0 B) Fe< K<S< Si<0 C) O<S< Si< Fe< K D) O< Si<S< Fe< K E) None of the above are in order of increasing electronegativity. 7) The bond in which one of the following pairs of atoms would be the most polar? A) B-C B) C-N C) CO D) Si-O 8) The Lewis structure for CS, is: ... " ** ** " ** A) C=S-S B) :S-C-S: C) S=C=S .. .. .. ** .. 9) Which choice includes all the molecules below that do not follow the octet rule? (1) H₂S (2) BF, (3) PH, (4) SI D) (3) and (4) A) (2) and (4) B) (2) and (3) C) (1) and (2) 10) Give the number of lone pairs around the central atom and the geometry of the ion (FS₂) C) 2 lone pairs, bent D) 3 lone pairs, bent A) 0 lone pairs, linear B) 1 lone pair, bent 11) Indicate the type of hybrid orbitals used by the central atom in OBr A) sp B) sp C) sp³ D) sp'd E) sp'd 12) The molecular structure of SeO₂ is: A) Linear B) T-shaped C) Bent D) Tetrahedron E) Trigonal Planner 13) The number of pi bonds in the molecule below is 4 Η ECH A) 18 B) 16 HOC- C) 9 E) C-C **** .. D) S=C-S: D) 3 E) | Pa
Transcribed Image Text:1) Which of the following make an isoelectronic pair? A) Ca and Fe B) O and F C) F and CI D) Cl and Ca 2) Arrange the following ions in order of increasing ionic radius: K', P, S, CI. increasing radius → E) None of the above A) K'<CT <S² <P³ B) K<P <S² <CT C) P³¹ <S² <CI <K 3) Which of the elements listed below has the highest first ionization energy? D) CI <S² <p³<K' A) He B) Ne C) Ar D) Kr E) Xe 4) The successive () ionization energies of a certain element are I₁=589.5 kJ/mol, ₂-1145 kJ/mol, I=4900 kJ/mol, 4-6500 kJ/mol, and Is-8100 kJ/mol. This pattern of ionization energies suggests that the unknown element is A) K B) Si C) As D) Ca E) S 5) Which of the following elements has the greatest electron affinity? A) Mg B) Al C) Si D) P E) S 6) Select the series of atoms that are arranged in order of increasing electronegativity. A) S< K<Fe< Si<0 B) Fe< K<S< Si<0 C) O<S< Si< Fe< K D) O< Si<S< Fe< K E) None of the above are in order of increasing electronegativity. 7) The bond in which one of the following pairs of atoms would be the most polar? A) B-C B) C-N C) CO D) Si-O 8) The Lewis structure for CS, is: ... " ** ** " ** A) C=S-S B) :S-C-S: C) S=C=S .. .. .. ** .. 9) Which choice includes all the molecules below that do not follow the octet rule? (1) H₂S (2) BF, (3) PH, (4) SI D) (3) and (4) A) (2) and (4) B) (2) and (3) C) (1) and (2) 10) Give the number of lone pairs around the central atom and the geometry of the ion (FS₂) C) 2 lone pairs, bent D) 3 lone pairs, bent A) 0 lone pairs, linear B) 1 lone pair, bent 11) Indicate the type of hybrid orbitals used by the central atom in OBr A) sp B) sp C) sp³ D) sp'd E) sp'd 12) The molecular structure of SeO₂ is: A) Linear B) T-shaped C) Bent D) Tetrahedron E) Trigonal Planner 13) The number of pi bonds in the molecule below is 4 Η ECH A) 18 B) 16 HOC- C) 9 E) C-C **** .. D) S=C-S: D) 3 E) | Pa
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Types of Bonds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS