Question

which among the following is most reactive potassium calcium sodium

Answer 1

The three metals are more reactive but potassium is most reactive as it is placed at first in the Reactivity series of metals.

Hope this helped you.

Answer 2

Potassium is the highly reactive one
Potassiumcatches fire at room temperature and will be stored in kerosene this fact shows how highly reactive it is
Can u mark me as brainliest plz