What is the group number of the most nonmetallic group that contains metalloids

What is the group number of the most nonmetallic group that contains metalloids? 16

(What is the group number of the most metallic group that contains metalloids? 13)

Explanation:

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck