Which element would most likely lose electrons to form positive ions when bonding with other elements?

Question

(1 point)
Responses

argon (Ar)
argon (Ar)

rubidium (Rb)
rubidium (Rb)

gallium (Ga)
gallium (Ga)

iodine (I)

Answer 1

Rubidium (Rb) would most likely lose electrons to form positive ions when bonding with other elements. Rubidium is an alkali metal, which are known for their tendency to lose one electron to achieve a stable electron configuration, thus forming cations (positive ions).