100%(2)2 out of 2 people found this document helpful
This preview shows page 1 - 4 out of 10 pages.
Torrey WilsonEET120 Review Assignment 1December 11, 2019Chapter 1:EVEN numbered questions from the Self-test2. An atom consists of(a)one nucleus and only one electron(b)one nucleus and one or more electrons(c)protons, electrons, and neutrons(d)answers (b) and (c)D: An atom consists of one nucleus and one or more electrons as well as made up of protons, electrons, and neutrons.4. Valence electrons are6. The most widely used semiconductive material in electronic devices is8. The energy band in which free electrons exist is the
Torrey WilsonEET120 Review Assignment 1December 11, 201910. The atomic number of silicon is(a)8(b)2(c)4(d)14D: 14, because it contains 14 electrons. 12. The valence shell in a silicon atom has the number designation of14. Electron-hole pairs are produced byo16. The current in a semiconductor is produced by18. The process of adding an impurity to an intrinsic semiconductor is called(a)dopingA: Doping: The process of adding an impurity to an intrinsic semiconductor. (b)recombination(c)atomic modification(d)ionization