Question

Nickel is below iron but above lead in the reactivity series. Aqueous solutions of nickel compounds are green. Predict the observations and write the chemical equation for the reaction that takes place when nickels added to dilute hydrochloric acid.​

Answer 1

Answer:The reactivity series of metals, also known as the activity series, refers to the arrangement of metals in the descending order of their reactivities.

Step-by-step explanation:

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