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Chapter quiz
Chemical Bonding Quiz
Answer each question, submit once, and review explanations for every item.
Question 1
Intermediate
Which pair is most likely to form an ionic compound?
Answer choices
C and O
Na and Cl
H and H
N and O
Question 2
Intermediate
In a covalent bond, atoms mainly achieve stability by:
Answer choices
Sharing electron pairs
Sharing protons
Changing atomic number
Destroying neutrons
Question 3
Intermediate
Why is the formula of magnesium chloride MgCl2?
Answer choices
Magnesium has two atoms in every molecule
Magnesium forms Mg2+ and each chloride is Cl-
Chlorine always forms two bonds
The formula is chosen alphabetically
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