The Whisper Theory

On the other hand, there are only three outer atoms.

This is referred to as an AX 3 E type molecule because the lone pair is represented by an E. Steric numbers of 7 or greater are possible, but are less common. The steric number of 7 occurs in iodine heptafluoride IF 7 ; the base geometry for a steric number of 7 is pentagonal bipyramidal. The gas phase structures of the triatomic halides of the heavier members of group 2 , i. One example of the AX 2 E 2 geometry is molecular lithium oxide , Li 2 O, a linear rather than bent structure, which is ascribed to its bonds being essentially ionic and the strong lithium-lithium repulsion that results.

The larger Si—O—Si bond angle results from this and strong ligand-ligand repulsion by the relatively large -SiH 3 ligand. Some AX 6 E 1 molecules, e. Many transition metal compounds have unusual geometries, which can be ascribed to ligand bonding interaction with the d subshell and to absence of valence shell lone pairs.

Weak interaction is dealt with by the Kepert model , while strong interaction produces bonding pairs that also occupy the respective antipodal points of the sphere. The repulsion of these bidirectional bonding pairs leads to a different prediction of shapes. The VSEPR theory can be extended to molecules with an odd number of electrons by treating the unpaired electron as a "half electron pair" — for example, Gillespie and Nyholm [8]: In effect, they considered nitrogen dioxide as an AX 2 E 0. However, in this case, the VSEPR prediction is not quite true, as CH 3 is actually planar, although its distortion to a pyramidal geometry requires very little energy.

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Sep 15, Lorraine Montgomery rated it really liked it.

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I received a free ecopy of this book courtesy of Book Look Bloggers in exchange for an honest review. The title is taken from a David Crowder band song: She has found a found a 3rd student to share their space and expenses. But as time passes, she talks less about what God can do and begins rationalizing some of her actions. First problem, the 3rd roommate is named Jeff. Even though ground rules are laid down, problems arise as Jeff and Meghan spend time together and find they are attracted to each other.

They suggest that one of them should move into the now available apartment on the 2nd floor. Even though they stop seeing each other, and Meghan meets a Christian boy heading for theological school, more problems present themselves: When a second murder occurs in their building, things become really tense. This is an easy to read story with study and discussion outlines at the end of each chapter which I liked at first, but then found a bit distracting as I wanted to get on with the story line.

However, the outlines are very thought-provoking and the Bible references are bang on, and I could see how the placement of the study sections would be good if you were sharing the book in a group or in a situation where you were seriously seeking help with similar difficulties. There are lots of references in the story to Christian musical groups, and interactions with older people who step in at the right moment to help with tricky situations.

While the target audience is young Christians preparing to head off to university or already at university or some other first-time-away-from-home setting such as work or training , almost everyone can probably glean something from this story and study. Parents might find some practical advice, and older singles may, as well.

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I found it a solid, Bible-based outlook as well as an interesting story. Jul 22, Liz Terek rated it it was ok. Agreeing to break her own rule about dating roommates, Meghan agrees to go out with Jeff. After reading the first few chapters, I begin to have issues with this book. Christian teens are never going to be perfect. To me, those are huge mixed messages not just for the characters but for Christian teens reading this book!

Honestly, it made me a bit angry. It really is a shame because Amber Swenson is a talented writer. But, for me, I award 2 stars. I received a copy in exchange for an honest review.

ALL opinions are my own. Feb 24, Laura Bowman rated it really liked it. An unusual book, not really a novel, a novella, a journal, or a journal of sorts. In fact I guess it would be classified as a Bible Study or devotional. It was advertised as a Christian Fiction book and nothing more.

The writing in this book is very choppy - it reminds me of the poorly Meghan Shanahan is confident in her Christianity, if not a bit selfrighteous. When she moves in with Jeff and Carol, her two unbelieving college roommates, she begins to unravel. Meghan thought she could save Jeff, but in the first three months of college, she's breaking more rules than This book follows a young Christian woman named Meghan throughout her first year of college.

Her two unbelieving roommates, Jeff and Carol, challenge her faith. Things begin to fall apart for Meghan when she begins to date Jeff, and he tries to push her past her limits. A young woman is murdered in their For small group study than leisure reading. The title is taken from a David