Solar panels convert light energy from sunlight into electrical energy. what material is most likely used in solar panels, and why?
a.) a nonmetal is used because it is a semiconductor and can become more conductive when more light shines on it.
b.) a metalloid is used because it is a good conductor but can become less conductive when more light shines on it.
c.) a metalloid is used because it is a semiconductor and can become more conductive when more light shines on it.
d.) a nonmetal is used because it is a poor conductor but can become more conductive when more light shines on it.

which properties are characteristic of metalloids?
a.) high electrical conductivity and a high melting point
b.) low electrical conductivity and a low melting point
c.) intermediate conductivity and a high melting point
d.) intermediate conductivity and a low melting point