which element, represented by x, reacts with fluorine to produce the compound xf2?(1) aluminum (3) magnesium(2) argon (4) sodium
Accrording to me Mg should be that element because Magnesium forms divalent cations and is capable of accepting 2 anions such as Fluorine
Magnesium reacts to Fluorine to create Magnesium Flouride or MgF2