Class
- Reactivity Explore Lab
- Explore Lab Write-up (p. 2 of the lab sheet, p. 7 of your notebook)
- Extra Credit available over break
- Placement #2 - due 1pm local time
- 3 Question blog 11/24 (p. 10 of your notebook)
If you missed today's lab, Because of Thanksgiving Day break, the ONLY day to make up the lab is tomorrow, Friday Nov. 17th.
The alternative assignment if you miss/missed the lab is to watch the videos listed below, write it up just like an Explore lab should be written up (p. 7 of your notebook), and like the Explore lab, this write up is due the first class after Thanksgiving break.
- YouTube video #1
- YouTube video #2
- You have the same guiding question here as the lab: Is reactivity a periodic property?
- You need to provide a Claim, Evidence (specific observations from the video, remembering that no one else is watching them but you), and reasoning.
- A periodic property has the same trend/pattern in different columns/families and in different rows.
- A quasi-periodic property has a pattern in a column, but its not necessarily the same pattern in another column/family; and there is no similar pattern in different rows.
- A periodic property has the same trend/pattern in different columns/families and in different rows.
- You then need to answer the following questions
- Would you expect copper to be more or less reactive than the elements you watched? Explain.
- Would you expect magnesium to be more or less reactive than the elements you watched? Explain.
- Would you expect copper to be more or less reactive than the elements you watched? Explain.
- You have the same guiding question here as the lab: Is reactivity a periodic property?