3.2.1 - Lewis Structures (Electron Dot Structures)
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Practice Questions
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What is the first step to drawing a Lewis structure?
💡 Hint: Think about the electrons in the outer shell of each atom.
What type of bonds do Lewis structures represent?
💡 Hint: Consider how atoms share electrons.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What must be done first when drawing a Lewis structure?
💡 Hint: Think about the outer shell of each atom.
True or False: A single bond uses two valence electrons.
💡 Hint: Consider what it means to share electrons.
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Challenge Problems
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Construct the Lewis structure for the phosphate ion (PO4^3-). Describe the process step by step.
💡 Hint: Always account for the charge adjustment in your valence count.
Design the Lewis structure for ethylene (C2H4). Explain why it requires a double bond.
💡 Hint: Look at how many electrons each carbon atom needs.
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