4.1.2 - Covalent Bond
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Practice Questions
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What is a covalent bond?
💡 Hint: Think about how atoms interact.
Draw the Lewis structure for H2.
💡 Hint: Remember to represent shared electrons!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of bond is formed by the sharing of three pairs of electrons?
💡 Hint: Consider how many pairs are involved.
True or False: The octet rule applies universally to all elements.
💡 Hint: Think about exceptions in the periodic table.
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Challenge Problems
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Explain why N2 is more stable than O2 despite both being diatomic molecules.
💡 Hint: Focus on the types of bonds being formed.
Given that covalent bonds can vary in strength, analyze the bond length between H2 and HCl molecules.
💡 Hint: Consider how the number of shared pairs and electronegativity affect bond characteristics.
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