Plasma, Gas, Water, Solid
Answer:
The war of the currents, sometimes called battle of the currents, was a series of events surrounding the introduction of competing electric power transmission systems in the late 1880s and early 1890s.
Explanation:
C. Sn (tin) is a metal, Si (silicon) is a metalloid, and C (carbon) is a nonmetal
It would be considered acid rain in the sense of dew fall
