which group highlights metalloids in the illustration of the periodic table?\n○ a\n○ b\n○ c\n○ d

which group highlights metalloids in the illustration of the periodic table?\n○ a\n○ b\n○ c\n○ d
Answer
Brief Explanations:
Metalloids are located along the staircase - like line on the periodic table. By observing the periodic - table illustration, we can identify the group that highlights them.
Answer:
C