Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What defines a covalent bond?
💡 Hint: Consider how atoms interact to achieve stability.
Question 2
Easy
Why are covalent compounds generally poor conductors of electricity?
💡 Hint: Think about what particles are necessary for conduction.
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
Why do covalent compounds typically have poor electrical conductivity?
- A: They contain free-moving ions
- B: They lack free-moving charged particles
- C: They have high melting points
💡 Hint: Consider the types of particles typical in conductors.
Question 2
True or False: Graphite is a covalent compound that can conduct electricity.
- True
- False
💡 Hint: Think about how graphite functions differently than other covalent compounds.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to test the electrical conductivity of different covalent compounds. How would you set up the test, and what would you look for?
💡 Hint: Consider if any specific conditions could allow for different behaviors among the compounds.
Question 2
Discuss potential applications for covalent compounds given their poor conductivity. How might this influence the materials chosen in electrical engineering?
💡 Hint: Think about roles of materials in electronics, where insulation is necessary.
Challenge and get performance evaluation