Interpretation:
The pairs of elements that would form an ionic bond are to be predicted.
Concept introduction:
The ability of an atom to attract electrons in a
Answer to Problem 4STP
The pair of elements having
Explanation of Solution
Reason for correct option: Let’s assume a bond is formed between two elements A and B. For a bond to be ionic, the electro negativity difference (Δε) between A and B should be greater than 1.7.
The given graph is shown below.
From graph, the electronegativy value of element having atomic number 8 is 3.5 and the electronegativy value of element having atomic number 12 is 1.25. The corresponding graph is shown below.
The electro negativity difference (Δε) is calculated as shown below.
The electro negativity difference (Δε) is 2.25 which is greater than 1.7. Therefore, the pair of elements having atomic number 8 and atomic number 12 would form an ionic bond. Therefore, option (D) is the correct option.
Reason for incorrect option: The electro negativity difference (Δε) between elements having atomic number 3 and 5 is 0.50. So, A is incorrect option.
The electro negativity difference (Δε) between elements having atomic number 7 and 8 is 0.50. So, B is incorrect option.
The electro negativity difference (Δε) between elements having atomic number 4 and 18 is 1.50. So, C is incorrect option.
Chapter 8 Solutions
Chemistry: Matter and Change
Additional Science Textbook Solutions
Chemistry: Structure and Properties (2nd Edition)
Campbell Biology (11th Edition)
Human Physiology: An Integrated Approach (8th Edition)
Genetic Analysis: An Integrated Approach (3rd Edition)
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
College Physics: A Strategic Approach (3rd Edition)
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY