21 In the closest packing of atoms select incorrect

Last updated: 7/2/2023

21 In the closest packing of atoms select incorrect statement 1 Coordination number of particles placed in of tetrahedral voids is smaller than octahedral voids 2 Size of tetrahedral void is larger than that of octahedral void 3 Size of voids depend upon size of atoms and tetrahedral void is smaller than octahedral void 4 Radius ratio for tetrahedral voids is smaller than octahedral void bhours of Na in NaCl crystal