Respuesta :
Answer:
AlBr3, MgBr2, Na2S, Na3N
Explanation: chemical formulas are constructed by swapping the ionic charges of the two elements in a compound and writing them as subscripts.
Answer:
AlBr3, MgBr2, Na2S, Na3N
Explanation: chemical formulas are constructed by swapping the ionic charges of the two elements in a compound and writing them as subscripts.