Answer the Questions That Refer to the Following Reaction:
TiCl₄(l) $\rightarrow$

Answer the questions that refer to the following reaction:
TiCl₄(l) + O₂(g) $\rightarrow$ TiO₂(s) + 2Cl₂(g)
-Which species is oxidized?

A) Ti
B) Cl
C) O
D) TiO₂
E) O₂