Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Minerals and other Natural Science topics.
A crystal is a substance whose atoms are arranged in a regular, repeating pattern. You can see an example of crystals by looking through a hand lens or magnifying glass at regular table salt (which is actually the mineral halite).
Window glass, on the other hand, is an example of a solid substance which isn't made of crystals, even under a microscope.
Guru Spotlight |
Alexis Niki |