Question

(i) how does tendecy of an element to lose electrons change in a group?

(ii) how does tendency change in period?

Answer 1

(i) In a group from top to bottom the tendency to loose electrons increases because the atomic size increases causing less force of attraction.

(ii) Across a period from left to right the tendency to loose electrons decreases with the increase in force of attraction between protons and electrons.

Answer 2

HEY mate here is your answer of:-

1.the tendency of losing electrons decrease across a group

2. whereas in a period increases.

hope it helps you