which element would most likely lose electrons to form positive ions when bonding with other elements? (1…

which element would most likely lose electrons to form positive ions when bonding with other elements? (1 point) \niodine (i) \nrubidium (rb) \ngallium (ga) \nargon (ar)

which element would most likely lose electrons to form positive ions when bonding with other elements? (1 point) \niodine (i) \nrubidium (rb) \ngallium (ga) \nargon (ar)

Answer

Explanation:

Step1: Recall periodic - table trends

Elements on the left - hand side and bottom of the periodic table have a greater tendency to lose electrons.

Step2: Analyze each option

Iodine (I) is a non - metal in Group 17, it gains electrons. Rubidium (Rb) is an alkali metal in Group 1 and Period 5, it has a low ionization energy and readily loses its outermost electron. Gallium (Ga) is a metal in Group 13, but it is less likely to lose electrons compared to alkali metals. Argon (Ar) is a noble gas in Group 18 and has a stable electron configuration, so it does not lose electrons easily.

Answer:

Rubidium (Rb)