As we replace bonding pairs with nonbonding pairs the molecular geometry become trigonal pyramidal (three bonding and one nonbonding), bent or angular (two bonding and two nonbonding) and linear (one bonding and three nonbonding).
The national details are shown in the final report. More than 90 million U.S. residents (16 years old and older) participated in some form of wildlife-related recreation in 2011. Participation is up 3 percent from five years earlier.
Thirty states have a coastline, twenty-three with an ocean coastline and eight with a Great Lakes shoreline; New York is both an ocean state and a Great Lakes state. As of June 2017, the total estimated population of all coastal states was 252,771,773.