Description : Which witch is your favourite witch?
Last Answer : Samantha of course. I loved Bewitched when I was a child.
Description : Which is a semiconductor: copper, silicon, or neon?
Last Answer : Copper is a metal. Silicon is a semiconductor. Neon is inert gas.
Description : Which is the best conductor: silver, carbon, or iron?
Last Answer : Silver is the best conductor. Carbon is the semiconductor. Iron have less conductance as compared to silver.
Description : Which have more free electrons: conductors or insulators?
Last Answer : Conductors have many free electrons whereas insulators have very few or none at all.