Conductors:
Conductors are those materials to allow the current to pass from it. That’s due to free electrons. In conductors the electrons are not bound strongly. He travels free from one place to other place. When the electrons collide to each other’s then he transfers energy one to another electrons. He also best conducts of heat and electricity. The members of first three group of periodic table have properties of conductors. He also has the capability of losing electrons easily.
Insulators:
Insulators are those materials to do not allow the current to pass from it. Because the insulators having not free electrons. In Insulators the electrons are bound strongly. He does not travel free from one place to other place. When the electrons collide to each other‘s then he transfers energy one to another electrons. He cannot conduct of heat and electricity. The members of last four group of periodic table have properties of insulators. He also has the capability of gaining electrons easily.
Semiconductors:
Semiconductors have both properties of conductors and insulators. They have four electrons in our last orbits. The have both capability of losing and gaining of electrons. He can fill our last orbit by this process. The members of four group of periodic table are the best semiconductors. But the germanium and silicon are famous semiconductors.
Conductors are those materials to allow the current to pass from it. That’s due to free electrons. In conductors the electrons are not bound strongly. He travels free from one place to other place. When the electrons collide to each other’s then he transfers energy one to another electrons. He also best conducts of heat and electricity. The members of first three group of periodic table have properties of conductors. He also has the capability of losing electrons easily.
Insulators:
Insulators are those materials to do not allow the current to pass from it. Because the insulators having not free electrons. In Insulators the electrons are bound strongly. He does not travel free from one place to other place. When the electrons collide to each other‘s then he transfers energy one to another electrons. He cannot conduct of heat and electricity. The members of last four group of periodic table have properties of insulators. He also has the capability of gaining electrons easily.
Semiconductors:
Semiconductors have both properties of conductors and insulators. They have four electrons in our last orbits. The have both capability of losing and gaining of electrons. He can fill our last orbit by this process. The members of four group of periodic table are the best semiconductors. But the germanium and silicon are famous semiconductors.