Question

no.of electrons increase or decrease from top to bottom of periodic table​

Answer 1

Answer: Hey mate here is the best answer you need I hope it is helpful to you please follow me and mark as brainliest

Explanation:

From top to bottom down a group, electronegativity decreases. This is because atomic number increases down a group, and thus there is an increased distance between the valence electrons and nucleus, or a greater atomic radius.

Answer 2

Answer:

From top to bottom down a group, electronegativity decreases. This is because atomic number increases down a group, and thus there is an increased distance between the valence electrons and nucleus, or a greater atomic radius.