Metalloids

Question: Metalloids
[A].

are good conductor of heat & electricity.

[B].

act as electron donors with metals & as electron acceptor with non-metals.

[C].

are not necessarily solids at room temperature.

[D].

are compounds that exhibit both metallic & non-metallic properties to some extent and are exemplified by elements like germanium, silicon & boron.

Answer: Option D

Explanation:

No answer description available for this question.