Automotive Batteries

Front

What are the smallest units of matter that create all chemical elements?

Back

Atoms

Tags

NGSS.MS-PS1-1

Front

Electricity is the movement of charged particles called?

Back

Electrons

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Front

In a car battery, the lead dioxide plate ______ electrons and is _____.

Back

accepts, reduced

Front

_____ provide a path for electricity to flow.

Back

Conductors

Front

True or False? Batteries store energy in its chemical form.

Back

True

Tags

NGSS.HS-PS3-2

Front

What is the primary function of an automotive battery?

Back

To store and provide electrical energy to start the engine and power electrical components.

Front

What is the chemical reaction that occurs in a lead-acid battery during discharge?

Back

Lead dioxide (PbO2) and sponge lead (Pb) react with sulfuric acid (H2SO4) to produce lead sulfate (PbSO4) and water (H2O).

Front

What is the role of the electrolyte in a battery?

Back

The electrolyte facilitates the movement of ions between the anode and cathode, allowing the chemical reaction to occur.

Front

What is the difference between a conductor and an insulator?

Back

Conductors allow electricity to flow easily, while insulators resist the flow of electricity.

Front

What happens to a battery when it is overcharged?

Back

Overcharging can lead to excessive heat, gas production, and potential damage to the battery.

Tags

NGSS.HS-PS3-4