When an electron is displaced in a semiconductor, the hole that's left behind is
a. attracted to the negative terminal of the voltage source.
b. attracted to the anode of the voltage source.
c. considered an impurity in the crystal.
d. incapable of carrying a charge.

(d. is wrong)

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Why does asexual reproduction result in offspring with identicle genetic variation