Introduction to Material Science » Exercise - 13. Impact ionization is a process of liberation of free electrons by breaking : (a) metallic bond (b) ionic bond (c) covalent bond (d) van der waals bond
Atoms and Electrons » Exercise - 268. The electrons in the conduction band are known as ........ (a) bound electrons (b) valence electrons (c) free electrons (d) none of the above
Atoms and Electrons » Exercise - 276. The electrons in the conduction band are known as ........ (a) bound electrons (b) valence electrons (c) free electrons (d) none of the above