Question

What is the activity series of metals? Rearrange the following metals in an increasing order of reactivity: 

Aluminium, Zinc, Mercury

Answer 1

Your answer !!

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Reactivity series of metals is that in which elements are arranged in order of their increasing reactivity .

Aluminium - Most reactive

Zinc - Less reactive than aluminium

Mercury - Less reactive

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Answer 2

The activity series of metals is an list of metals ranked in order of decreasing reactivity to displace hydrogen gas from water and acid solutions. It can also be used to predict which metals will displace other metals in aqueous solutions. Mercury, Aluminium, Zinc.