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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a chemical bond?
💡 Hint: Think about how atoms connect to form substances.
Question 2
Easy
Define ionic bond.
💡 Hint: Consider how one atom gives up an electron to another.
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 type of bond is formed by electron transfer?
- Ionic
- Covalent
- Metallic
💡 Hint: Think about which bond results from one atom losing an electron.
Question 2
True or False: The octet rule applies to all elements.
- True
- False
💡 Hint: Consider elements beyond the second period.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain the hybridization in the following molecule: CH4.
💡 Hint: Consider how carbon forms four bonds in a tetrahedral shape.
Question 2
Calculate the bond order for O2 using its molecular orbital configuration. What does this imply about its stability?
💡 Hint: Use the formula: Bond Order = 1/2(Nb - Na).
Challenge and get performance evaluation