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3 cards from this section. Quick, good the night before a test.
What do Lewis dot structures represent?
Consider what the dots around the element's symbol signify.
What does the octet rule state?
Think about how atoms prefer to fill their electron shells.
What do Lewis dot structures represent?
Think about which electrons are involved in bonding.
The Octet Rule states that atoms are stable with how many electrons in their outer shell?
Recall the 'octet' aspect related to electron shells.
Using the provided steps, draw the Lewis structure for methane (CH₄) and describe its shape.
Start by finding the total valence electrons for carbon and hydrogen.
Explain how a resonance structure of ozone (O₃) can be drawn and what it represents.
Look at how the electrons could be arranged among the oxygen atoms to maintain bonding.
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