Read and answer each of the following questions. Bubble in your answer choice on the provided answer sheet.

1. Which property differentiates metalloids from metals and nonmetals?

A. Metalloids are much shinier than nonmetals and metals.
B. Metalloids can have properties of metals and nonmetals.
C. Metalloids are more reactive than metals and nonmetals.
D. Metalloids conduct less heat and electricity than nonmetals and metals.