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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What type of bond forms between sodium and chlorine in NaCl?
💡 Hint: Think about how the atoms in NaCl interact.
Question 2
Easy
Are covalent compounds typically solid, liquid, or gas at room temperature?
💡 Hint: Consider the types of elements involved in covalent bonds.
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 occurs in ionic compounds?
- A) Electron sharing
- B) Electron transfer
- C) Electron pairing
💡 Hint: Consider how the charge of ions forms.
Question 2
True or False: Covalent compounds can conduct electricity.
- True
- False
💡 Hint: Think about the nature of covalent bonds.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain why ionic compounds are often good conductors of electricity when dissolved in water, while covalent compounds are not.
💡 Hint: Think about how ionic bonds dissociate in solution.
Question 2
Consider a substance that has a high melting point, is soluble in water, and conducts electricity when dissolved. Is this substance likely to be ionic or covalent? Justify your answer.
💡 Hint: Relate these properties to the respective bonding types.
Challenge and get performance evaluation