Penny Battery Flashcard

Front

What are the three essential components of a battery?

Back

A battery must have 2 electrodes and 1 electrolyte.

Front

In a penny battery, where do the electrons move when fully connected?

Back

Electrons move to the Copper wire.

Front

What does the term 'oxidizes' mean?

Back

To oxidize means to remove.

Front

What is an ion?

Back

An ion is an element that has an unequal number of protons and electrons.

Front

What does the electrolyte produce in a battery?

Back

The electrolyte is responsible for producing hydrogen gas.

Front

What is the role of electrodes in a battery?

Back

Electrodes facilitate the flow of electrons and are essential for the chemical reactions in a battery.

Front

What is the difference between an anode and a cathode?

Back

An anode is the electrode where oxidation occurs, while a cathode is where reduction takes place.

Front

What is the function of an electrolyte in a battery?

Back

The electrolyte allows the flow of ions between the electrodes, enabling the battery to generate electricity.

Front

What happens during the oxidation process in a battery?

Back

During oxidation, an element loses electrons.

Front

What is the chemical reaction that occurs in a penny battery?

Back

The chemical reaction involves the oxidation of zinc and the reduction of copper ions.