Respuesta :

Answer:

C

Explanation:

As long as those numbers are subscripts then that's right

TootzieRoll
Answer:
C. Mg3N2


Explanation:

Magnesium has a positive 2 charge and nitrogen has a negative 3 charge. To completely balance it out, you need three magnesium’s and two nitrogen’s. The final charge for magnesium would be positive 6 and the final charge for nitrogen would be negative 6, this will make it neutral.