Question

write a short note on the reactivity series​

Answer 1

Some metals are very reactive while others are less reactive or do not react at all. For example, sodium and potassium react very vigorously even with cold water, so they can be said to be very reactive metals.

Answer 2

Reactivity Series in chemistry is experimental, structurally logical progression of series of metals in order of reactivity from highest to lowest. Metals react differently with different substances. It gives a descriptive detail on metal reactions with the extraction of metals from ores and with acids and water.

Some metals are usually are less reactive whereas some metals are highly reactive. The metals which lose electrons readily are less reactive compared to that of metals which forms positive ions. For instance consider the below equation.

\(Zn_{(s)}+CuSO_{4(aq)}\rightarrow ZnSO_{4(sq)}+Cu_{(s)}\)

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