AnswersLA-Physical Science AIonic Bonds

Ionic Bonds Answers

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Which of these pairs would form an ionic bond?

A
K and Br
B
C and H
C
H and O
D
Cu and Cu
2
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123✔ 4

A
1
B
2
C
3
D
4
3

1✔ 234

A
1
B
2
C
3
D
4
4

12✔ 34

A
1
B
2
C
3
D
4
63866

Formation of ions: [___]

A
1
B
2
C
3
D
4
63867

Formation of crystals: [___]

A
1
B
2
C
3
D
4
63868

Formation of ionic bonds: [___]

A
1
B
2
C
3
D
4
63869

Formation of cubes: [___]

A
1
B
2
C
3
D
4
63870

Question text not available

Answer:

63861

63871

Ba✔ I

A
Ba
B
I
63872

Which of these ionic compounds have polyatomic ions? Check all that apply.CaCO3NaFFeOCaCl2NaOH

A
CaCO3
B
NaF
C
FeO
D
CaCl2
E
NaOH
63873

Question text not available

Answer:

63889

63874

Which of these pairs would form an ionic bond?

A
K and Br
B
C and H
C
H and O
D
Cu and Cu
63875

K (potassium) belongs to group IA of the periodic table, and has 1 valence electron. Br (bromine) belongs to VIIA, and has [___] valence electrons.

Answer:

7

63876

Which atom (Ba or I) would accept electrons from the other atom to satisfy the octet rule? [___]

A
Ba
B
I
63877

Which compound (A, B, or C) is most likely an ionic compound? [___]

Answer:

B

63878

Put the steps in order to show how crystals are formed.

Answers:
Formation of ions::1
Formation of crystals::4
Formation of ionic bonds::2
Formation of cubes::3

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