batteries- creates an electrical current- the anode is negative and the site of oxidation- the cathode is positive and the site of reduction- electrons flow from anode to cathode1. higher metal on reference table J is stronger2. the stronger metal is oxidized3. the weaker metal is reduced4. the aqueous weaker metal attaches to the cathode (red cat gets fat)5. salt bridge allows the reaction to continue

1.
batteries
- creates an electrical current
- the anode is negative and the site of oxidation
- the cathode is positive and the site of reduction
- electrons flow from anode to cathode
1. higher metal on reference table J is stronger
2. the stronger metal is oxidized
3. the weaker metal is reduced
4. the aqueous weaker metal attaches to the cathode (red cat gets fat)
5. salt bridge allows the reaction to continue

vapor pressure
Group 17
heat of vaporization
voltaic cell