Answer:
In mineralogy and crystallography, a crystal structure is a unique arrangement of atoms in a crystal. A crystal structure is composed of a unit cell, a set of atoms arranged in a particular way; which is periodically repeated in three dimensions on a lattice.
Explanation:
Here is an example! Hope it helps
~Hello there!
Your question: What are the three biggest ice shelves in Antarctica?
Your answer: The three biggest ice shelves in Antarctica are:
1) Rose Ice Shelf
2) Brunt Ice Shelf
3) Quar Ice Shelf.
Hope this helps! :3