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Chemistry
Chemistry
Problem
Which of the following species requires the formation of a double bond in its best Lewis diagram in order for the central atom to achieve an octet? a)
B
F
3
\mathrm{BF_3}
B
F
3
b)
N
O
2
+
\mathrm{NO_2^{+}}
N
O
2
+
c)
S
O
4
2
−
\mathrm{SO_4^{2-}}
S
O
4
2
−
d)
S
F
6
\mathrm{SF_6}
S
F
6
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