Carbon silicon and germanium have four valence electrons

Last updated: 6/13/2023

Carbon silicon and germanium have four valence electrons each At room temperature which one of the following statements is most appropriate 1 The number of free conduction electrons is negligibly small in all the three 2 The number of free electrons for conduction is significant in all the three 3 The number of free electrons for conduction is significant only in Si and Ge but small in C 4 The number of free electrons for conduction is significant in C but small in Si and Ge