the uppermost complete row of the table the rows at the bottom of the table connecting two section the column at the far left side of the table the second column from the right side of the table
I gave my students this multiple choice question: Where are the most reactive metals located on the periodic table?

Only one answer is correct among these 4 choices:
- the uppermost complete row of the table
- the rows at the bottom of the table connecting two section
- the column at the far left side of the table
- the second column from the right side of the table

Could you tell me which one is correct?

the column at the far left side of the table