question 6. which group of elements contains a metalloid? group 2 group 1 group 16 group 18
question 6. which group of elements contains a metalloid? group 2 group 1 group 16 group 18
Answer
Brief Explanations:
Group 16 contains polonium (Po), which is a metalloid. Group 2 consists of alkaline - earth metals, Group 1 consists of alkali metals, and Group 18 consists of noble gases.
Answer:
C. Group 16