Home › Bihar Board Class 12 (Science) › Chemistry › Solid State › Silicon and germanium are examples of which clas…
Silicon and germanium are examples of which class of solids by conductivity?
AInsulators
BSemiconductors
CElectrolytes
DConductors
Answer & Solution
Correct answer: B. Semiconductors
Metalloids such as Si and Ge have intermediate conductivity.
Related questions
The group of atoms placed around every lattice point of a crystal is called what?How many space groups describe all possible symmetric arrangements in three dimensions?The Stone Wales defect in nanotubes is an example of which type of defect?In silica, an oxygen atom with only one Si bond is called what?In an ordered alloy, atoms of different types exchanging positions create which defect?A crystal's habit refers to which of its features?Crystals that show obvious, well-formed flat faces are known as what?The English word crystal comes from which ancient language?