4247033
Descrição
Quiz por Grace Bovaird, atualizado more than 1 year ago
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Criado por Grace Bovaird
mais de 8 anos atrás
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Questão 1
Questão
Which of the following metals comes first in the electrochemical series?
Responda
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Nickel
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Tin
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Iron
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Lead
Questão 2
Questão
A cell is an apparatus which generates an electric current from an electrical reaction
Responda
- True
- False
Questão 3
Questão
When two metals are joined together in a cell a [blank_start]potential difference[blank_end] is measured in the circuit. [blank_start]Potential difference[blank_end] is also called [blank_start]voltage.[blank_end]
Responda
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potential difference
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Potential difference
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voltage
Questão 4
Questão
Metals at the top of the electrochemical series are very reactive.
Responda
- True
- False
Questão 5
Questão
In which way do electrons flow?
Responda
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The more reactive metal to the less reactive metal
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The less reactive metal to the more reactive metal
Questão 6
Questão
Displacement reactions are examples of [blank_start]redox[blank_end] reactions
Responda
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redox
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