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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is electronegativity?
💡 Hint: Think about how atoms interact with electrons in bonds.
Question 2
Easy
What type of bond is formed when two identical non-metals bond?
💡 Hint: Consider what happens with equal sharing of electrons.
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 is electronegativity?
💡 Hint: Think about how atoms interact with electrons in bonds.
Question 2
A polar covalent bond occurs when:
- A. Electrons are shared equally
- B. Electrons are transferred
- C. Electrons are shared unequally
💡 Hint: Consider what happens when two different atoms bond.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using the periodic table, predict the polarity of the bond between phosphorus (P) and chlorine (Cl). Justify your answer based on their electronegativities.
💡 Hint: Look at the electronegativity values in a table.
Question 2
Consider a molecule with the formula AB, where A is more electronegative than B. Explain what would happen to the electron density in the molecule.
💡 Hint: Recall the definition of polar bonds.
Challenge and get performance evaluation