GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
14. | When the atoms of the third layer are arranged in such a way that they directly lie above the atoms of the first layer then this arrangement is called | |
A. | ABAB (hexagonal) | |
B. | ABCABC (Cubic) | |
C. | Orthorhombic | |
D. | Rhombohedral | |