Question

Why Alkali Metals become reactive down the group?? compare the reactivity of any two Alkali Metals to justify your answer.​

Answer 1

Answer:

The reactivity of Group 1 elements increases as you go down the group because: ... the outer electron gets further from the nucleus as you go down the group. the attraction between the nucleus and outer electron gets weaker as you go down the group - so the electron is more easily lost.