Tuesday, March 6, 2007

Tuesday March 6, 2007

SNC 1D
- Review yesterday's topic: Valence Electrons
- Lesson/Note: Ions
- Make predictions as to how many electrons various elements will gain or lose, and what resulting ion they will form.
Ex: Lithium, sodium, or potassium will lose one electron and become +1,
beryllium, magnesium, or calcium will lose two electrons and become +2,
fluorine, chlorine, or bromine will gain one electron and become -1
oxygen or sulfur will gain two electrons and become -2
- Assigned work: Read p. 265-267 (Section 8.1) and do p. 267 #1-3


SBI 3C
- Do tests for size of molecules Lab
- Note/Lesson: Cell Transport requiring Vescicles
- Assigned work: Read p. 59-64, Do p. 64 #1-10

No comments: