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CRYSTALS CUTE QUIZ
Julia Botros
Created on May 15, 2023
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Transcript
quiz
start
They were inventned by Leanardo Da Vinci in the 1580s
Luigi Galvani, the battery developer, invented them in the 1780s
01
What is the history of the battery?
Electrochemical cells have both chemical and electrical cells.
An electrochemical cell consists of electrodes and electrolytes. An electrode is a which is immersed in an electrolyte. But an electrolyte is a substance that conducts electric currents.
02
What are the parts of an electrochemical cell?
It is the only type of cell in a battery and it help transfer electrical energy into chemical energy.
An electrochemical cell is a kind of device that transforms chemical energy into electrical energy.
03
What is an electrochemical cell?
They work because there are negative electric charges in them.
Batteries work by taking chemical energy and making it into electrical energy
04
How do batteries work
They have cells that allow them to recharge.
They have a speacial chemicals to allow them to recharge
05
Why are batteries rechargeable?
the difference between them is that wet cells use paste and dry cells use liquid electrolytes.
The difference between a wet and dry cell is that a wet cell use liquid electrolytes while dry cells use a paste.
06
What is the difference between a wet and dry cell?
Chemical reactions are important in electrochemical cells because they make all the electrodes negitiely charged
Chemical reactions are important in electrochemical cells because they make one electrode negatively charged while the other electrode is positively charged.
07
Why are chemical reactions important in electrochemical cells?
A battery is a device that converts chemical energy into electric energy so that it can power other devices and things.
Batteries are devices that changes electric enegy into mechincal enegy so they can help power up things.
08
What are batteries?
The difference between the types of batteries is that there are two, one battery is both postive and the other is both negitive
The difference between the types of batteries is the size. The bigger the size the more energy it can store.
09
What is the difference between different types of batteries (lithium, Alkaline, AAA, C, D, 9v)?
No, some batteries are capable of being recharged.
Yes, they are all the same.
10
Are all batteries rechargeable?