Lemon Battery Quiz

What are three things a battery must-have?

• 2 electrolytes and 1 electrode

• 2 electrodes and 1 electrolyte

• 1 electrolyte, 1 electrode, 1 ion

• 2 cathodes, and 1 anode

Zinc would be an example of a (an)

• anode

• cathode

• ionic solution

• electrolyte

A cathode is

• more willing to accept electrons

• less willing to accept electrons

• the passageway for protons

• has a lower electronegativity

Tags

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An ion is an element that

• has an equal number of protons and neutrons

• has an unequal number of protons and electrons

• has an equal number of protons and electrons

• has an unequal number of electrons and neutron

The electricity in a lemon battery comes from

• the lemon

• the chemical reaction of zinc and copper

• cathodes only

• the lemon juice

The electrolyte is responsible for producing

• hydrogen gas

• carbon dioxide

• oxygen

• electricity

When the lemon battery is fully connected the electrons will move to the

• Copper wire

• Zinc nail

• Lemon juice

• They escape

Tags

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Why can't protons move through the wire

• They are too large

• They are not negative

• Electrons are faster

• They move too slow

The term oxidizes means to

• remove

• add

• contain

• don't change

What is the most important thing about tomorrow's lab?

Tags

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