Total number of tetrahedral voids in face centered unit cell is 1) 6 2) 8 3) 10 4) 12 Share with your friends Share 1 Swathi V answered this The total number of tetrahedral voids = 2 times the number close packed atoms = 2 x 4 =8 4 View Full Answer Manish answered this The carbon in which 4 different groups are attached 3 Jyoti Sharma answered this 8 0 N Kamalesh answered this option 2 ). 8 0