Which of the following sets has the strongest tendency to form anions?

Fluorine is a stronger oxidising agent than chlorine in aqueous solution. This is attributed to many factors except

Based on the provided periodic table segment,identify the correct statement regarding the oxide of element $X$. The element with atomic number $Z = 52$ is Tellurium $(Te)$.

Which of the following sequences correctly represents the decreasing acidic nature of oxides?

The correct order of metallic character is:

Among the following,the most basic oxide is