prepartion of sodium chloride

http://www.youtube.com/watch?v=oZdQJi-UwYs

Voltage Lab Comparison Reading and Questions Challenge Activity

http://www.physicsclassroom.com/Class/circuits/u9l1c.cfm

Remediation for Redox

http://www.dummies.com/how-to/content/redox-reactions-oxidation-and-reduction.html


http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/electrochem.html

http://chemwiki.ucdavis.edu/Analytical_Chemistry/Electrochemistry/Voltaic_Cells/Electrochemical_Cell_Conventions

All in the family non metal reactivity pattern

https://www.youtube.com/watch?v=QHbaZFSU4_Q&feature=youtube_gdata