C-07-Q045: The oxidation number of halogen in metal halide (e.g., Cl in $\mathrm{…

C-07-Q045: The oxidation number of halogen in metal halide (e.g., Cl in $\mathrm{… | প্রশ্ন করি

The oxidation number of halogen in metal halide (e.g., Cl in MgCl2\mathrm{MgCl_2}MgCl2​) is—