Name two elements that find wide application in transistor industry. A. Silicon and Germanium B. Carbon and Platinum C. Iridium and Germanium D. Tungsten and Platinum

The correct answer is: A. Silicon and Germanium

Silicon and germanium are both semiconductors, which means that they can conduct electricity under certain

conditions. This makes them ideal for use in transistors, which are devices that amplify or switch electronic signals.

Silicon is the most widely used semiconductor in the world, and it is used in a variety of electronic devices, including computers, cell phones, and solar panels. Germanium is also used in some electronic devices, but it is less common than silicon.

Carbon and platinum are both metals, and they are not semiconductors. Iridium and

tungsten are also metals, and they are not semiconductors.

Therefore, the only two elements that find wide application in the transistor industry are silicon and germanium.