2. Bonding
Covalent Bonding — Quiz
Test your understanding of covalent bonding with 5 practice questions.
Practice Questions
Question 1
Which of the following molecules has a central atom with no lone pairs and exactly three single bonds in its correct Lewis structure?
Question 2
What is the formal charge on the carbon atom in the correct Lewis structure of carbon monoxide (CO)?
Question 3
Which of the following molecules has a bond angle closest to 90 degrees around the central atom according to its correct Lewis structure and VSEPR theory?
Question 4
Which of the following molecules has the highest bond order in its correct Lewis structure?
Question 5
Which of the following species has a central atom that violates the octet rule by having fewer than 8 electrons in its valence shell in the correct Lewis structure?