QUESTION 4See Pre-Lab question 2 in you lab manual on pg 45.lonic compounds and Octet Rule. Choose the correct comparison.O 1lonic compounds, such as NaCl, contain nonmetals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valenceelectrons) in the periodic table and contain metals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the endof their period.O 2lonic compounds, such as NaCI, contain metals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons)in the periodic table and contain nonmetals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of theirperiod.O3.lonic compounds, such as H2O, contain metals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons)in the periodic table and contain nonmetals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of theirperiod.QUESTION 5See Pre-Lab question 3 in you lab manual on pg. 45.Electronegativity and polar covalent bond definitions. Give example of a compound containing a polar covalent bondO TElectronegativity - the attraction of electrons in a bond by one atom in the bond more so than the other atom in the bond.Polar covalent bond - A bond whose absolute electronegativity difference ranges greater than 1.9Example = H - CI3.16 2.20 = 0.962.O 2 Electronegativity - the attraction of electrons in a bond by one atom in the bond more so than the other atom in the bond.Polar covalent bond - A bond whose absolute electronegativity difference ranges between 0.0 and 1.5Example = H - F3.98 - 2.20 = 1.78O Electronegativity the attraction of electrons in a bond by one atom in the bond more so than the other atom in the bond.Polar covalent bond - A bond whose absolute electronegativity difference ranges between 0,5 and 1.9.O3.Example = H - H2.20 - 2.20 = 0.00O 4. Electronegativity - the attraction of electrons in a bond by one atom in the bond more so than the other atom in the bond.4.Polar covalent bond - A bond whose absolute electronegativity difference ranges between 0.5 and 1.9Example = H - F3.98 2.20 = 1.78 Physical Properties of lonic vs Covalent Compounds. Choose the correct comparison.O' Melting points: lonic compounds LOWER, Covalent compounds HIGHER,2.O 2 Boiling points. lonic compounds LOWER, Covalent compounds HIGHER.O3.O Melting points: lonic compounds HIGHER, Covalent compounds LOWER.O4.Boiling points: lonic compounds HIGHER, Covalent compounds LOWER.5.O ° Answers (1) and (2)Answers (3) and (4)QUESTION 2See Pre-Lab question 1 in you lab manual on pg. 45.Physical State of lonic vs. Covalent Compounds. Choose the correct comparison.O 1Physical state: lonic compounds (mostly crystalline solids), Covalent compounds (amorphous solids, liquidsO 2 Physical state: lonic compounds (amorphous solids, liquids, or gases), Covalent compounds (mostly crystaQUESTION 3See Pre-Lab question 1 in you lab manual on pg. 45.Solution description of lonic vs. Covalent Compounds. Choose the correct comparison.O1 Solution description: lonic compounds disslove and dissociate to form positive and negative ions and are cocompounds dissolve but do not dissociate, thus are considered electrolytes.2.O 2 Solution description: lonic compounds dissolve but do not dissociate, thus are considered nonelectrolytes.to form positive and negative ions and are considered electrolytes.3.Solution description: lonic compounds disslove and dissociate to form positive and negative ions and are codissolve but do not dissociate, thus are considered nonelectrolytes.

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e Pre-Lab question 2 in you lab manual on pg 45. nic compounds and Octet Rule. Choose the correct comparison. lonic compounds, such as NaCl, contain nonmetals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons) in the periodic table and contain metals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of their period. 2- lonic compounds, such as NaCl, contain metals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons) in the periodic table and contain nonmetals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of their period D 3. lonic compounds, such as H20, contain metals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons) in the periodic table and contain nonmetals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of their period.

e Pre-Lab question 2 in you lab manual on pg 45. nic compounds and Octet Rule. Choose the correct comparison. lonic compounds, such as NaCl, contain nonmetals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons) in the periodic table and contain metals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of their period. 2- lonic compounds, such as NaCl, contain metals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons) in the periodic table and contain nonmetals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of their period D 3. lonic compounds, such as H20, contain metals that have lost valence electrons to "look like" the noble gas preceding them (having 8 valence electrons) in the periodic table and contain nonmetals that have gained valence electrons to "look like" the noble gas (having 8 valence electrons) at the end of their period.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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