How many lone pairs are in this part of the molecule?

Chemistry
Tutor: None Selected Time limit: 1 Day

The molecule AX3, in which A is the central atom, is polar and obeys the octet rule; therefore,

Select one:
Oct 21st, 2015

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The answer is B, one lone pair :)

Every A-X bond is 2 electrons. 3*2=6; 8-6 = 2.

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Oct 21st, 2015

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