Ionic Bonding Answers

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21
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Check all features below that you included in your Lewis structure.

A
correct number of C and O atoms
B
C as the central atom
C
two lines (double bond) between C and each of the two O atoms
D
four dots (electrons) associated with each O atom
E
no other lines or dots
22
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Check all features below that you included in your Lewis structure.

A
correct number of H, C, and N atoms
B
C as the central atom
C
line (single bond) between C and H
D
three lines (triple bond) between C and N
E
two dots (electrons) associated with the N atom
F
no other lines or dots
23

C2H2

A
resonance
B
no resonance
25

Br—Br

A
polar
B
nonpolar
26

b

A
nonbonding electrons
B
sigma bond
C
represents core electrons
27

Br—Br

A
polar
B
nonpolar
28

O3

A
resonance
B
no resonance
29

N—O

A
polar
B
nonpolar
30

Do your structures resemble the following?

A
Option
B
Option
31

Check all features below that you included in your Lewis structure.

A
correct number of Si and Cl atoms
B
Si as the central atom
C
line (single bond) between Si and each of the four Cl atoms
D
six dots (electrons) associated with each Cl atom
E
no other lines or dots

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