Tuesday, September 16, 2008

 

Tues-Day 1

AP Chem- we reviewed atomic notation of isotopes of atoms and ions; we then reviewed the basic layout of the periodic table and how that helps us predict the valence and stable ions formed from the various elements on the periodic table. We then reviewed the names to formulas (and formulas to names) for binary (two element) salts of representative metals and then of transition metals.

Since we didn't finish reviewing the naming rules, I will return your hw papers tomorrow for further correction (if needed) and discussion; I just needed to check how you all are doing with this review material from first year chem.

Bio 6/7- we looked at the basics of chemistry: the particles that comprise an atom, their locations and properties, what a covalent bond is, and how molecules form via covalently bonded atoms. We will continue this discussion tomorrow with more illustrations.
I do have the lab safety contracts of those who previously handed them in to me.
We will finish our microscope lab discussion on Thursday so that we can begin to compile our labs in their folders.

Bio 8-we looked at the basics of chemistry: the particles that comprise an atom, their locations and properties, what a covalent bond is, and how molecules form via covalently bonded atoms. We will continue this discussion tomorrow with more illustrations.



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