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Question 3 Not Yet Answered Marked Out Of 30 00 Flag Question Question 4 Not Yet Answered Marked Out Of 15 00 P Flag Que 1 (59.66 KiB) Viewed 21 times

Question 3 Not yet answered Marked out of 30.00 Flag question Question 4 Not yet answered Marked out of 15.00 P Flag question Question 2: [45 Points] Aluminum Arsenide (AlAs) has a lattice constant a=7 Aº, Answer the following: a) [10] Calculate the atomic density of AlAs. b) [10] How many valence electrons per m³ are there in AlAs? ◆ c) [10] Calculate the mass density for AlAs if the mass for Al atom is 200x10-27Kg and the mass for As atom is 90x10-27Kg. d) [15] Explain in details how Zincblende structure is different than Diamond Structure and give example for each one.