Question

what is activity series ? write it.​

Answer 1

The activity series is a list of elements in decreasing order of their reactivity. Since metals replace other metals, while nonmetals replace other nonmetals, they each have a separate activity series.

• K
• Na  
• Li
• Ba
• Sr
• Ca
• Mg
• Al
• Mn
• Zn
• Cr
• Fe
• Cd
• Co
• Ni
• Sn
• Pb
• H2
• Sb
• Bi
• Cu
• Hg
• Ag
• Au
• Pt

Answer 2

In chemistry, a reactivity series is an empirical, calculated, and structurally analytical progression of a series of metals, arranged by their "reactivity" from highest to lowest...

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