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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the octet rule?
💡 Hint: Think about how noble gases behave.
Question 2
Easy
How many valence electrons do sodium atoms have?
💡 Hint: Refer to its position in the periodic table.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the octet rule state?
- Atoms prefer to have six electrons.
- Atoms strive to achieve eight electrons in their outer shell.
- Atoms do not bond with one another.
💡 Hint: Refer back to how atoms bond.
Question 2
True or False: The octet rule applies only to metals.
- True
- False
💡 Hint: Think of non-metals like oxygen and carbon.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given that nitrogen has five valence electrons, explain how it will likely bond with other elements.
💡 Hint: Think of how many more electrons nitrogen needs.
Question 2
Draw a Lewis structure for carbon dioxide (CO2) and explain how the atoms satisfy the octet rule.
💡 Hint: Consider sharing of electrons and how bonds form.
Challenge and get performance evaluation