Science Unit 4 Practice Test

What is the popular name for an electrochemical cell? Choose one answer. 

•  A fuel cell.
• A catalytic cell. 
• A battery.
• A galvanometer

A battery is 

• Electricity generated from water
• Electricity created from wind
• one or more cells that supply energy
• Can only be used once

A primary cell is 

• a rechargeable battery
• a non-rechargeable battery
• a flow of electricity
• device that stops the flow of electricity

A secondary cell is

• Electricity that flows
• recharegable battery 
• non-rechargeable battery
• electricity that flows

Fuel cells produce

• Fossil Fuels
• Hydrogen gas
• Electricity
• Gasoline

2 different metals that lose or gain electrons in a battery (zinc and copper

• wet cells
• dry cells
• electrolytes
• electrodes

liquid in a battery that allows electrons to move from one metal to the other (fruit juice, vinegar)

• Wet Cells
• Dry Cells
• Electrolyte
• Electrodes

a type of cell that contains solid or pastelike electrolytes

• Wet Cells
• Dry Cells
• Electrolytes
• Electrodes

a cell that has a liquid electrolyte

• wet cells
• dry cells
• electrolytes
• electrodes

Electricity is the movement of electrons from one atom to another.

• True

• False