SNC 1D
- Element Poster Due!
- Review previously learned trends in the Periodic Table.
Examples: 1. Metals are towards the left and tend to lose electrons.
Non-metals are towards the right and tend to gain or share electrons.
2. Elements within a column (family) have similar properties.
3. Elements which tend to lose/gain/share only one electron tend to be more
reactive than those which need to lose/gain/share a larger number of electrons.
- Do the lab: Trends in the Periodic Table (drop lithium, sodium, and potassium into water).
- Homework: Read and attempt all questions on the lab sheet handout (Lab report due Thursday).
Don't forget: Chemistry Unit Test this Friday!
SBI 3C
- Check Pasteur Lab bottles.
- Work on yesterday's assigned work.
- Lesson/note/discussion: Introduction to Bacteria
- Assigned work: Read p. 108-112, Do p. 112 #1,2,4-7
Tuesday, March 20, 2007
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