Graphite is a non metal conductor.
Germenium and silicon are the examples of Semiconductors.
Those semiconductors in which some impurity atoms are embedded are known as extrinsic semiconductors.
power semiconductorspower semiconductors can drive large currents during forward biassemiconductorsemiconductors drive small currents during forward bias
many of them.
The indirect band gap semiconductors like silicon and germanium are mostly used because they are elemental, plentiful, and easier to process than the direct band gap semiconductors which are alloys or compounds.
Semiconductors
semiconductors.
No. Nonmetals are generally non-conductors. Metalloids are usually semiconductors.
Some are, such as silicon and germanium. Others are non-conductors known as insulators, such as glass.
No, nonmetals tend to be insulators. Some (e.g. carbon) are poor conductors. Semiconductors (e.g. silicon and germanium) in their pure form are insulators but when doped with the right impurities can conduct as good as metals. This is why they are called semiconductors.
A metalloid has some properties of both metals and nonmetals, and some, like silicon and germanium are semiconductors.
Yes, metalloids used in electronics are called semiconductors.
semiconductors, other nonmetals, halogens, other metals, noble gases
Semi-metals (or metalloids) are good semiconductors. They have characteristics of both metals and nonmetals. They also have ranging reactivity levels.
No. They are elements (e.g., arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
Semiconductors are elements that show moderate electrical conductivity. Metalloids are elements that show properties of both metals and nonmetals.
1. Solids at room temperature 2. Less malleable than metals but not as brittle as nonmetals 3. Semiconductors of heat and electricity