OCS → Carbon is the central atom.
Group Valence Electrons
O 6A 1 × 6 e– = 6 e–
C 4A 1 × 4 e– = 4 e–
S 6A 4 × 6 e– = 6 e–
Total: 16 valence e–
Write Lewis structure that obeys the octet rule for OCS and assign formal charges to each atom.
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