Question

a student notices that the periodic table has most of the elements with common properties grouped together, metals tend to be found together, and metalloids tend to be placed together on the table. which property can be associated with nonmetals, since they are found together on the periodic table? a nonmetals tend to be found together on the top of the periodic table and are brittle. b nonmetals tend to be shiny and malleable and are found on the left side of the table. c nonmetals tend to be on the bottom half of the periodic table and tend to conduct electricity well. d nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table.

Explanation:

To solve this, we analyze the properties of nonmetals:

• Option A: Nonmetals are not on the top together; metalloids are between metals and nonmetals, and nonmetals are on the right. Eliminate A.
• Option B: Shiny, malleable are metal properties. Nonmetals are brittle. But the location part is wrong (nonmetals are on the right, not top). However, the brittleness is a nonmetal property, but location is incorrect. Wait, re - evaluating: Wait, nonmetals are brittle. But the "top" part is wrong. Wait, maybe I misread. Wait, let's re - check each option:
• Option C: Nonmetals are on the right side, not bottom left. Metals are on the left. Eliminate C.
• Option D: Nonmetals are mostly gases or liquids (like $O_2$, $Cl_2$, $Br_2$ liquid) at room temp and are on the right side of the periodic table. And they are poor conductors (unlike metals which conduct well). Wait, no, the option D says "conduct electricity well" which is wrong. Wait, I must have made a mistake. Wait, let's re - check the options again. Wait, the original options:

Wait, the user's image: Let's re - parse the options:

A: Nonmetals tend to be on the top and together. No, nonmetals are on the right.

B: Nonmetals tend to be shiny (metals are shiny), malleable (metals are malleable), and brittle. Wait, nonmetals are brittle, but shiny and malleable are metal properties. So B's description of appearance is wrong, but brittleness is correct. But the location "top" is wrong.

Wait, maybe I misread the options. Wait, the correct properties of nonmetals: They are on the right side of the periodic table, are brittle, poor conductors, often gases or liquids at room temp.

Wait, let's re - examine each option:

Option B: "Nonmetals tend to be shiny and malleable and are found on the left side of the table." No, shiny and malleable are metals, left side is metals. Eliminate B.

Option C: "Nonmetals tend to be on the bottom half of the Periodic Table and tend to conduct electricity well." Nonmetals are on the right, and are poor conductors. Eliminate C.

Option D: "Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table." This matches: Nonmetals like $O_2$ (gas), $Br_2$ (liquid) are on the right. And they are poor conductors (but the option D says "tend to conduct electricity well" which is wrong. Wait, no, maybe the option D was misread. Wait, the user's image: Let's check the original text for option D: "Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table." Wait, maybe the "conduct electricity well" was a mis - reading. Wait, looking back at the image:

Wait, the user's image:

Option D: "Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table." (Wait, maybe I added the "conduct electricity well" by mistake. Let's re - check the OCR:

From the image:

D: "Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table."

Ah, I see, I made a mistake earlier. So:

• Option A: Wrong location (nonmetals are on right, not top together).
• Option B: Wrong properties (shiny, malleable are metal; left side is metal).
• Option C: Wrong location (bottom half, left side) and wrong conductivity (nonmetals are poor conductors).
• Option D: Correct. Nonmetals are often gases (e.g., $O_2$, $N_2$) or liquids (e.g., $Br_2$) at room temp, and are located on the right side of the periodic table.

Answer:

D. Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table.