In a face-centered cubic $(FCC)$ unit cell,the axis passing through the centers of opposite faces is called the .....
- Atwo-fold axis of symmetry
- Bthree-fold axis of symmetry
- Cfour-fold axis of symmetry
- Dsix-fold axis of symmetry
Explore More
Similar Questions
Which of the following pairs of compounds is isomorphous?
Chromium metal crystallises in a body-centred cubic $(bcc)$ lattice. The edge length of the unit cell is found to be $287 \, pm$. The atomic radius of chromium will be ............. $pm$.
Difficult
View SolutionLithium forms $BCC$ structure having an edge length of unit cell $351 \ pm$. What is the atomic radius of lithium (in $pm$)?
Which primitive unit cell has unequal edge length $(a \ne b \ne c)$ and all axial angles different from $90^{\circ}$?
Give the significance of a 'lattice point'.
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo