Chem homework, ? when magnesium combines with chlorine, what will be the ionic bond? clmg2 mgcl2 mg2cl2 mgcl when lithium combines with nitrogen, what will be the ionic bond? lin lin3 li3n li3n3 when aluminum combines with oxygen, what will be the ionic bond? alo al3o al2o3 al2o2 strontium reacts with a certain element to form compound with the general formula srx. what would be the most likely formula for the compound formed between potassium and element x? k2x kx2 k2x3 k2x2