Which of the following elements will gain one electron radily in comparison to other elements of their group?

Which of the following elements will gain one electron readily in comparison to other elements of their group?

Which of the following elements will gain one electron more readily comparison to other elements of their groups?

Which of the following elements will gain one electron more readily in comparison to other elements of their group?

Which of the following elements will gain one electron more readily comparison to other elements of their groups? a) S(g) B) Na(g) C) O(g) D) CI(g)