Arrange these elements into the order of the reactivity series:
calcium, copper, iron, magnesium, gold, silver, lead, zinc, sodium, potassium, platinum, aluminium
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[blank_start]2[blank_end]
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Responda
potassium
sodium
calcium
magnesium
aluminium
zinc
iron
lead
copper
silver
gold
platinum
Questão 2
Questão
In the reactivity series, carbon is
Responda
Below iron and above lead
Below sodium and above calcium
Below aluminium and above zinc
Questão 3
Questão
In the reactivity series, hydrogen is
Responda
Below potassium and above sodium
Below lead and above copper
Below iron and above lead
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