ইলেকট্রন ধনাত্মক আয়ন তৈরিতে নিচের কোনটি সঠিক?

A \( \mathrm{Fe}(\mathrm{s}) \xrightarrow{\mathrm{I}_{3}} \mathrm{Fe}^{3+} \)

B Fe (s) \( \xrightarrow{\mathrm{s}} \mathrm{Fe}(\mathrm{g}) \xrightarrow{3 \mathrm{I}} \mathrm{Fe}^{3+} \)

C \( \mathrm{Fe}(\mathrm{s}) \xrightarrow{\mathrm{s}} \mathrm{Fe}(\mathrm{g}) \xrightarrow{\mathrm{I}_{1}} \mathrm{Fe}^{1+} \xrightarrow{\mathrm{I}_{2}} \mathrm{Fe}^{2+} \xrightarrow{\mathrm{I}_{3}} \mathrm{Fe}^{3} \)

D Fe (s) \( \xrightarrow{\mathrm{D}} \mathrm{Fe}(\mathrm{g}) \xrightarrow{3 \mathrm{I}} \mathrm{Fe}^{3+} \)

E Fe (s) \( \xrightarrow{\mathrm{D}} \mathrm{Fe}^{+}(\mathrm{g}) \xrightarrow{\mathrm{I}_{2}} \mathrm{Fe}^{2+} \xrightarrow{\mathrm{I}_{3}} \mathrm{Fe}^{3+} \)