Posted: October 29, 2013
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Go over notes and practice all worksheets from chapter 5. Be sure to remember the following: Ionic compounds are created when a metal+ and a non metal- join. Sodium + Chlorine= Salt, Na+Cl=NaCl Polyatomic compounds form when metals transfer electrons to polyatomic ions. Molecular compounds share electrons between non metals.
Posted: October 7, 2013
Review questions from chapters 3 and 4 are attached. Test tomorrow.