5555555555
15. How many valence electrons are in every semiconductor material?
   (a)     1 
 (b)     2 
 (c)     3 
 (d)     4  
 Explanation
Explanation : No answer description available for this question. Let us discuss. 
 
	 Subject Name : Electronics Engineering  Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT 
 Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant  
	 Electronics & Communication Engineering Books  
 
Related Posts Semiconductor Materials » Exercise - 124. When a semiconductor is heavily doped in a range of 1017 to 1018 impurity atoms/cm3, then it behaves as : (a) Intrinsic semiconductor (b) Extrinsic semiconductor (c) Simply as semiconductor (d) Degenerative semiconductor Tags: semiconductor, electronics, engineering
555555555563. How many terminals does a diode have? (a) 1 (b) 2 (c) 3 (d) 4 Tags: semiconductor, physics, electronics, engineering
5555555555104. Effectively, how many valence electrons are there in each atom within a silicon crystal? (a) 2 (b) 4 (c) 8 (d) 16 Tags: semiconductor, physics, valence, electrons, electronics, engineering
Semiconductor Materials » Exercise - 293. A semiconductor has generally ........ valence electrons. (a) 2 (b) 3 (c) 6 (d) 4 Tags: semiconductor, valence, electrons, electronics, engineering
555555555596. An atom is made up of (a) protons. (b) neutrons. (c) electrons. (d) all of the above Tags: semiconductor, physics, electrons, electronics, engineering