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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a covalent bond?
💡 Hint: Think about how atoms achieve stability.
Question 2
Easy
How many electrons are shared in a single bond?
💡 Hint: Remember a pair means two.
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 when two atoms share a pair of electrons?
- Ionic Bond
- Covalent Bond
- Metallic Bond
💡 Hint: Think about the sharing of electrons.
Question 2
True or False: A double bond involves sharing three pairs of electrons.
- True
- False
💡 Hint: Recall how many pairs each bond type has.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the total number of valence electrons available in the covalent bonds of a CCl4 molecule.
💡 Hint: Use the periodic table to find valence electrons for each atom.
Question 2
Draw the Lewis structure for ethylene (C2H4) and identify the type of bonds present.
💡 Hint: Remember to follow the octet rule and keep track of the electrons.
Challenge and get performance evaluation