AnswersChemistry Honors AUnit Test

Unit Test Answers

37 verified answers
21
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Question text not available

A
ionic
B
covalent
22
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Electronegativity difference of N and H:

Answer:

0.9

23

Question text not available

A
ionic
B
covalent
24

Electronegativity difference of F and Cl:

Answer:

1.0

25

Question text not available

A
ionic
B
covalent
26

Which of the following explains why metals are able to be pounded, extruded, bent, and shaped without breaking?

A
mobile electrons in p orbitals
B
mobile electrons in s orbitals
C
directional electrons in p orbitals
D
directional electrons in s orbitals
27

A =

A
ionic
B
covalent
C
metallic
28

B =

A
brittle
B
low melting point
C
conducts electricity as a solid
29

A =

A
ionic
B
covalent
C
metallic
30

Which are characteristics of metals that result from their bonding? Check all that apply.

A
are brittle
B
conduct electricity
C
in a gaseous state
D
are malleable
31

B =

A
low melting point
B
conducts electricity well
C
malleable
32

Electron-proton:

A
attractive
B
repulsive
33

C =

A
ionic
B
covalent
C
metallic
34

C =

A
ionic
B
covalent
C
metallic
35

Proton-proton:

A
attractive
B
repulsive
36

D =

A
malleable
B
conducts electricity when dissolved
C
conducts electricity in solid form
37

Chloride ion (Cl-)-sodium ion (Na+):

A
attractive
B
repulsive

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Unit Test Answers — Chemistry Honors A