Question: Metalloids
[A].are good conductor of heat & electricity.
act as electron donors with metals & as electron acceptor with non-metals.
are not necessarily solids at room temperature.
are compounds that exhibit both metallic & non-metallic properties to some extent and are exemplified by elements like germanium, silicon & boron.
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.