Use the Periodic Table Below to Answer the Following Questions

Multiple Choice

Use the Periodic table below to answer the following questions:

-Element 17 Cl. and 9

A) behave as metals because they lie on the right side of the periodic table
B) are chemically similar because they lie directly below each other on the periodic table
C) are chemically relatively inert because they adjacent to the inert gases on the periodic table
D) are chemically very different because they lie directly below each other on the periodic table