Question

what is the most reactive metal? ​

Answer 1

Potassium is highly reactive

Due to the following reasons

• The ionization enthalpy of potassium is minimum.
• It is the most electropositive and thus, most reactive metal.
• It reacts vigorously with air as well as water.
• The reactions are highly exothermic and hence, the hydrogen gas evolved as byproduct catches fire.

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Answer 2

Answer:

Potassium is highly reactive due to the following reasons:-

Reason:

• The ionization enthalpy of potassium is minimum.
• It is the most electropositive and thus, most reactive metal.
• It reacts vigorously with air as well as water.
• The reactions are highly exothermic and hence, the hydrogen gas evolved as byproduct catches fire.

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