What are n-type semiconductors?

In N-type semiconductor

Regarding p-type and n-type semiconductors,which of the foll..statements is true?

Pure silicon should be doped with which of the foll. Impurity atoms to make a p-type semiconductor?

a pure semiconductor

Distinguish between N-type and P-type semiconductors.

when n-type of semiconductor is heated

Why is the conductivity of N-type semiconductor greater than that of P-type semiconductor even when both of these have same level of doping?

Explain the structure of n-type semiconductor and draw energy level diagram.

To get an n-type semiconductor from silicon, it should be doped with a substance with valence

Write anote on p-type semiconductor usign an example.