Tuesday, January 29, 2013

Day Fifty Five Overview

Day Fifty Five Overview

- we reviewed as a class the last few periodic table groups ... the Halogens and the Noble Gases
- reviewed that the Halogens are extremely reactive because they are missing one outer shell electron
- also reviewed that the Noble gases are not reactive at all because they have their outer shell full of electrons and have no urge to give up or gain electrons
- we then finished up notes with some discussion and notes on Hydrogen, which does not fit into any of the periodic table groups
- we then watched a short video clip that demonstrated how it is possible to isolate hydrogen gas from things around the house
- with the rest of class the students were given their review sheet for the upcoming test and given some class time to get started on it

Periodic Table Review Sheet

Homework
- finish the review sheet by the next class period so we can go over it in class

Science News!
Magnetic Sun Produces Hot Hot Heat

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