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
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Similar Questions
The crystal system with edge lengths $a \neq b \neq c$ and axial angles $\alpha = \beta = \gamma = 90^{\circ}$ is '$x$' and the number of Bravais lattices for it is '$y$'. $x$ and $y$ are:
Number of crystal systems from the following where body-centered unit cell can be found,is $.........$ Cubic,tetragonal,orthorhombic,hexagonal,rhombohedral,monoclinic,triclinic.
DifficultJEE MAIN 2023
View SolutionWhich crystal system has no axis of rotation of symmetry?
Medium
View SolutionWhich among the following pairs of compounds is $NOT$ isomorphous?
Distinguish between
$(i)$ Hexagonal and monoclinic unit cells
$(ii)$ Face-centred and end-centred unit cells.
$(i)$ Hexagonal and monoclinic unit cells
$(ii)$ Face-centred and end-centred unit cells.
Medium
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