Question

व्हाट इज सीमेंट्री एलिमेंट​

Answer 1

Answer:

Explanation: A symmetry element is a point of reference about which symmetry operations can take place. In particular, symmetry elements can be identities, mirror planes, axes of rotation (both proper and improper), and centers of inversion.[1] A symmetry element corresponds to a symmetry operation that generates the same representation of an object.