2. Chemical Bonding
Covalent Bonding — Quiz
Test your understanding of covalent bonding with 5 practice questions.
Practice Questions
Question 1
What is the bond order of the oxygen-oxygen bond in ozone (O₃)?
Question 2
Which of the following statements about resonance structures is true?
Question 3
What is the formal charge on the central atom in the Lewis structure of carbon dioxide (CO₂)?
Question 4
In a Lewis structure, what does a double line between two atomic symbols represent?
Question 5
Which molecule exhibits resonance due to the presence of a formal charge?