OH COME ON HELP ME OUT HERE PLS What type of battery cell is characterized by having two metals, zinc and copper, sitting in dilute sulfuric acid that touches both metals?

pls help me

wet cell

lead-acid cell

electric cell

voltaic cell

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

plasma - state of matter made up of electrically charged particles