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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an ionic bond?
💡 Hint: Think about metal and non-metals and what happens to their electrons.
Question 2
Easy
Name one property of covalent compounds.
💡 Hint: Consider how they behave at high temperatures.
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 forms an ionic bond?
- Electron sharing
- Electron transfer
- Nuclear fusion
💡 Hint: Think about how metal and non-metal atoms behave.
Question 2
True or False: Covalent bonds usually involve the transfer of electrons.
- True
- False
💡 Hint: Remember the key difference in how electrons are used in covalent and ionic bonds.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider the compounds formed by lithium, sodium, and potassium with chlorine. Explain why they all form ionic bonds and discuss any trends in their bond strengths.
💡 Hint: Think about ion size and distance from the nucleus.
Question 2
Create Lewis structures for water (H₂O) and carbon dioxide (CO₂), explaining the differences in their covalent bonds.
💡 Hint: Count the valence electrons to ensure accuracy.
Challenge and get performance evaluation