Chapter 15 & 16 Review

_______________ is the ability of a metal to be drawn into wires. _______________ is the ability of a metal to be drawn into wires. ductility ductility

________________ is the ability of a metal to be pounded into thin sheets. ________________ is the ability of a metal to be pounded into thin sheets. malleability malleability

Metals can bend into other shapes because the cations are surrounded by a _______ ____ ____________ and slide past each other. Metals can bend into other shapes because the cations are surrounded by a _______ ____ ____________ and slide past each other. sea of electrons sea of electrons

Why will solid ionic compounds not conduct electricity? Why will solid ionic compounds not conduct electricity? the ions are held too tightly in the crystalline structure the ions are held too tightly in the crystalline structure

What type of bond would be formed if the difference in electronegativity is less than 0.4? What type of bond would be formed if the difference in electronegativity is less than 0.4? nonpolar nonpolar

What type of bond would be formed if the difference in electronegativity is between 0.4 and 1.7? What type of bond would be formed if the difference in electronegativity is between 0.4 and 1.7? polar polar

What type of bond would be formed if the difference in electronegativity is greater than 1.7? What type of bond would be formed if the difference in electronegativity is greater than 1.7? ionic ionic

What is VSEPR Theory used to predict? What is VSEPR Theory used to predict? molecular shapes molecular shapes

According to VSEPR Theory, what are being repelled to determine a molecules shape? According to VSEPR Theory, what are being repelled to determine a molecules shape? valence electrons valence electrons

A _____________ _________ bond occurs when one atom donates both electrons to be shared between two atoms. A _____________ _________ bond occurs when one atom donates both electrons to be shared between two atoms. coordinate covalent coordinate covalent

How is a coordinate covalent bond represented? How is a coordinate covalent bond represented? with an arrow with an arrow ex) S←Se=S ex) S←Se=S

What type of bond has an equal sharing of electrons? What type of bond has an equal sharing of electrons? nonpolar covalent nonpolar covalent

What type of bond has an unequal sharing of electrons? What type of bond has an unequal sharing of electrons? polar covalent polar covalent

A _________ bond is produced by the side to side overlap of p orbitals. A _________ bond is produced by the side to side overlap of p orbitals. pi bond pi bond

A _________ bond is produced by the end to end overlap of p orbitals. A _________ bond is produced by the end to end overlap of p orbitals. sigma bond sigma bond

A(n) _____________ bond occurs when atoms transfer electrons. A(n) _____________ bond occurs when atoms transfer electrons. ionic ionic

A(n) ______________ bond occurs when atoms share electrons. A(n) ______________ bond occurs when atoms share electrons. covalent covalent

How do you know how many dots to put on a dot diagram? How do you know how many dots to put on a dot diagram? the dots are the valence electrons; same as the group number the dots are the valence electrons; same as the group number

Draw the resonance structure for [O-N=O] -1. Draw the resonance structure for [O-N=O] -1. [O=N-O] -1 [O=N-O] -1

What type of bond would be formed between sodium and chlorine? What type of bond would be formed between sodium and chlorine? Ionic (EN diff = 2.1) Ionic (EN diff = 2.1)

What type of bond would be formed between fluorine and chlorine? What type of bond would be formed between fluorine and chlorine? polar polar

What type of bond would be formed between carbon and sulfur? What type of bond would be formed between carbon and sulfur? nonpolar nonpolar

What type of bond would be formed between hydrogen and nitrogen? What type of bond would be formed between hydrogen and nitrogen? polar polar

How many sigma bonds are in CH 2 O? How many sigma bonds are in CH 2 O? 3 sigma bonds 3 sigma bonds

How many pi bonds are in CH 2 O? How many pi bonds are in CH 2 O? 1 pi bond 1 pi bond

Give the formula and draw the ionic bonding diagram for calcium and chlorine. Give the formula and draw the ionic bonding diagram for calcium and chlorine. CaCl 2 CaCl 2

Give the formula and draw the ionic bonding diagram for boron and phosphorus. Give the formula and draw the ionic bonding diagram for boron and phosphorus. BP BP

Give the formula and draw the ionic bonding diagram for magnesium and nitrogen. Give the formula and draw the ionic bonding diagram for magnesium and nitrogen. Mg 3 N 2 Mg 3 N 2

Show the covalent bonding diagram and identify the shape for F 2. Show the covalent bonding diagram and identify the shape for F 2. linear linear

Show the covalent bonding diagram and identify the shape for CH 4. Show the covalent bonding diagram and identify the shape for CH 4. tetrahedral tetrahedral

Show the covalent bonding diagram and identify the shape for CH 2 O. Show the covalent bonding diagram and identify the shape for CH 2 O. trigonal planar trigonal planar

Show the covalent bonding diagram and identify the shape for NH 3. Show the covalent bonding diagram and identify the shape for NH 3. trigonal pyramidal trigonal pyramidal

Show the covalent bonding diagram and identify the shape for H 2 S. Show the covalent bonding diagram and identify the shape for H 2 S. bent bent

Show the covalent bonding diagram and identify the shape for OH -1. Show the covalent bonding diagram and identify the shape for OH -1. linear linear

Show the covalent bonding diagram and identify the shape for PCl 3. Show the covalent bonding diagram and identify the shape for PCl 3. trigonal pyramidal trigonal pyramidal

Show the covalent bonding diagram and identify the shape for SiCl 4. Show the covalent bonding diagram and identify the shape for SiCl 4. tetrahedral tetrahedral