Concept explainers
(a)
Interpretation:
The elements that have electronegativity values more than that of carbon has to be given using the information from Figure 5-11.
Concept Introduction:
Close relationship between ionic and covalent bonding models becomes apparent if the bond polarity and electronegativity is considered. Electronegativity is the measure of relative attractive for the shared pair of electrons in a bond. Higher the electronegative value for an atom, the more it attracts the shared pair of electrons towards itself.
In Periodic table, when moving from left to right in a period, the electronegativity value increases. While moving from top to bottom within group, the electronegativity value decreases. Nonmetals have higher electronegativity values than metals. Metals gives electrons and nonmetals accepts electrons.
(b)
Interpretation:
The elements that have electronegativity values less than 1.0 has to be given using the information from Figure 5-11.
Concept Introduction:
Close relationship between ionic and covalent bonding models becomes apparent if the bond polarity and electronegativity is considered. Electronegativity is the measure of relative attractive for the shared pair of electrons in a bond. Higher the electronegative value for an atom, the more it attracts the shared pair of electrons towards itself.
In Periodic table, when moving from left to right in a period, the electronegativity value increases. While moving from top to bottom within group, the electronegativity value decreases. Nonmetals have higher electronegativity values than metals. Metals gives electrons and nonmetals accepts electrons.
(c)
Interpretation:
The four most electronegative elements that is listed has to be given using the information from Figure 5-11.
Concept Introduction:
Close relationship between ionic and covalent bonding models becomes apparent if the bond polarity and electronegativity is considered. Electronegativity is the measure of relative attractive for the shared pair of electrons in a bond. Higher the electronegative value for an atom, the more it attracts the shared pair of electrons towards itself.
In Periodic table, when moving from left to right in a period, the electronegativity value increases. While moving from top to bottom within group, the electronegativity value decreases. Nonmetals have higher electronegativity values than metals. Metals gives electrons and nonmetals accepts electrons.
(d)
Interpretation:
The constant amount that the element in period 2 differ sequentially has to be given using the information from Figure 5-11.
Concept Introduction:
Close relationship between ionic and covalent bonding models becomes apparent if the bond polarity and electronegativity is considered. Electronegativity is the measure of relative attractive for the shared pair of electrons in a bond. Higher the electronegative value for an atom, the more it attracts the shared pair of electrons towards itself.
In Periodic table, when moving from left to right in a period, the electronegativity value increases. While moving from top to bottom within group, the electronegativity value decreases. Nonmetals have higher electronegativity values than metals. Metals gives electrons and nonmetals accepts electrons.
Want to see the full answer?
Check out a sample textbook solutionChapter 5 Solutions
Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card
- Which statements are true about electronegativity? (a) Electronegativity increases from left to right in a period of the Periodic Table. (b) Electronegativity increases from top to bottom in a column of the Periodic Table. (c) Hydrogen, the element with the lowest atomic number, has the smallest electronegativity. (d) The higher the atomic number of an element, the greater its electronegativity.arrow_forward• define electronegativity and state how electronegativity varies with position in the periodic table.arrow_forwardFor each of the following molecular models, write an appropriate Lewis formula.arrow_forward
- a. How many sticks did you need to make the skeleton structure?____________ b. How many sticks are left over? ____________ If your model is to obey the octet rule, each ball must have four sticks in it except for hydrogen atom balls, which need and can only have one. Each atom in an octet rule species is surrounded by four pairs of electrons. c. How many holes remain to be filled? ____________ Fill them with the remaining sticks, which represent nonbonding electron pairs. Draw the complete Lewis structure for NH2Cl using lines for bonds and pairs of dots for nonbonding electrons.arrow_forwardRemaining Time: 31 minutes, 00 seconds. ¥ Question Completion Status: A Moving to another question will save this response. Question 6 Arrange the following in order of decreasing electronegativity (eg A>B>C}: Mo, Ge, Ba, S, Si, Sr A Moving to another question will save this response. F10 Prisc F2 F3 てい。 Esc F4 F5 Scr Lk & 23 2$ 2 9. R. E gel A Caps Lockarrow_forward* Question Completion Status: O QUESTION 4 In Lewis structures central atom(s) is/are atom(s) a. that can form the most number of bonds Ob. that can form the least number of bonds O c. aoms that is closer to Group 8A QUESTION 5 In drawing Lewis structures what does octet rule mean? a. Atoms are the most stable if they have 8 valence electrons O b. atoms are stable if they have 8 p electrons Oc. atoms lose electrons until they have only 8 electrons left QUESTION 6 Select the correct structure(s) Click Save and Submit to save and submit. Click Save All Answers to save all answers. 6 M B 16 Save All Answersarrow_forward
- Consider the following Lewis symbols for elements X and Y: X. and. You may want to reference. (Pages 185-188) Section 6.5 while completing this problem. -- -- Q Search Part F What would be the formula of a compound of Y and sulfur if one atom of Y formed a disulfide? Express your answer as a chemical formula. 4 ΑΣΦ 3 DA chemical reaction does not occur for this question. Submit Request Answer Part G Complete previous part(s) Provide Feedback J a ? Review | Constants | Periodic Table Next > 4:49 AM 2/16/2023arrow_forwardAnswer questions 1,2 and 3arrow_forward14. Which of the following statements are INCORRECT? A) In a bond, A-Y, the electronegativity difference between of two atoms determine how the A-Y bond breaks. B) If the atoms, A and Y, in the compound, AY, has electronegativity values that are almost the same, then the A-Y bond is polar. C) Electronegativity is the property of the atoms forming a given bond, which determines the polarity of the bond. D) The electronegativity of elements on the periodic table increases going from left to the right in each row.arrow_forward
- No Plagirism Please! Group 1 elements have an average electronegativity of 0.84 (not including hydrogen). Group 17 elements have an average electronegativity of 2.99. These two groups often form bonds. Given this information, which kind of bond will they likely form (ionic or covalent), and what evidence supports your claim? If it is ionic, then include which group gives up its electron to the other group. In three to five sentences, explain your reasoning.arrow_forwardPlace the bonds in order of increasing polar character. Place the bond with the least polar character at the top and the bond with the most polar character at the bottom.arrow_forward1. A bond in which an electron pair is shared unequally is called a(n) a. ionic bond b. covalent bond c. polar covalent bond d. co-ordinate covalent bond 2. A measure of an atom's ability to attract electrons in a covalent bond is called a. electron affinity b. electropositivity c. electronegativity d. valence activity 3. Electrons that are found in the outermost shell of an atom are called a. lone pair electrons b. Lewis electrons C. active electrons d. valence electrons 4. An atom that possesses more electrons than protons is called a(n) a. proton b. anion C. cation d. polyatomic ion A compound that, when dissolved in water, produces a solution that conducts electricity is called a(n) 5. a. covalent compound b. electrolyte c. polar covalent compound d. molecule 6. Which of the following compounds contain(s) ionic bonds? a. b. CH, С. СО. d. CaCl, Use the following choices for questions 7 to 12 a. synthesis b. decomposition c. single displacement d. double displacement 7. CaO ) + CO2…arrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage LearningChemical Principles in the LaboratoryChemistryISBN:9781305264434Author:Emil Slowinski, Wayne C. Wolsey, Robert RossiPublisher:Brooks Cole