Question

how does the tendenes to lose electrons will change in a group and why​

Answer 1

Answer:

On moving down a group, the number of shells increases at each succeeding element. As a result, the valence electrons lies farther away from the nucleus. Therefore, the force of attraction between nucleus and the electrons decreases and tendency to lose electrons increases down the group.

Answer 2

Explanation:

• Tendency of an element to lose electrons increases when we go down the group.This is because atomic size increases when we go down the group.And force of attraction of nucleus for the valence electrons decreases down the group.This make easier for an element to lose electrons....So tendency to lose the electrons increases.

• Forces of attraction between particles in a pure substance are associated with physical properties. Additionally, specific trends are associated with a given group of elements.