Solid silicon and solid magnesium chloride form when silicon tetrachloride gas reacts with magnesium metal. write a word equa- tion and an unbalanced formula equation. include all of the appropriate notations.

i'm pretty sure its b i might be wrong though!

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.