- In the correct Lewis structure for water, how many unshared pairs of electrons will oxygen have?
- 4
- 3
- 2
- 1
- Which of the following is the correct Lewis structure for phosphorus tribromide, PBr3?
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- According to the HONC rule, how many covalent bonds form around nitrogen? (Spell your answer.)
- Which of the following is an acceptable Lewis structure for chloromethane (CH3Cl)?
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- Which of the following is an acceptable Lewis Structure for the diatomic nitrogen molecule?
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- According to the HONC rule, how many covalent bonds form around oxygen? (Spell your answer.)
- According to the HONC rule, how many covalent bonds form around oxygen?
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