1. which metal is the most easily oxidized? (1 point)
a) highly active metal
b) moderately active metal
c) slightly active metal
d) an inactive metal
2. what happens in a voltaic cell? (1 point)
a) chemical energy is changed to a electrical energy.
b) electrical energy is changed to chemical energy.
c) electrical energy is changed to magnetic energy.
d) magnetic energy is changed to electrical energy.
3. in a dry cell, the electrolyte is a (1 point)
a) solid
b) paste
c) liquid
d) gas