Lesson Glossary

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Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

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B

Battery

A connection of two or more cells. 

D

Dry Cell

A cell that contains an electrolyte that is a paste. 

E

Electric Circuit

A closed path along which electrons that are powered by an energy source can flow. 

Electrode

One of two metal terminals in a cell or battery. 

Electrolyte

A solution or paste that conducts charge. 

F

Fuel Cell

A cell that generates electricity through the chemical reactions of fuel that is stored outside the cell. 

P

ppt

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PDF document Reducing Electricity Waste at School (1).pdf

Primary Cell

A cell that can be used only once. 

S

Secondary Cell

A cell that can be recharged. 

Solar Cell

A cell that converts sunlight into electrical energy. 

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