CHEMISTRY: Hey guys, great job adding the next step to Lewis structures with polyatomic ions – and now molecular geometry! Who knew we’d be doing geometry in chemistry?!? Here’s the lecture on both from today.
Advice for Lewis structures – don’t forget to count the electrons! And then double check the number of electrons. And when you think it’s right, count the electrons!! 🙂
Advice for molecular geometry? Make sure you know how to draw Lewis structures, then determine the type of ABE structure and you’ve got it. Easy-peazy! Meet you in the computer lab tomorrow!
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The Lewis Structures and the polyatomic ions are a lot easier than I thought. Thank you for taking us through it step by step, it really helps.
I’m having a hard with Lewis Structures, so I’ll be at the help session tomorrow.
*having a hard time.
Hah since I
So grateful for the help session this morning! Definately had a light bulb moment and now it all makes since! 🙂
I think I’m getting the lewis structures more and more everyday!