About Congress.gov. Presented by the Library of Congress, Congress.gov is the official website for U.S. federal legislative information. More about Congress.gov . Visiting the U.S. Capitol. Your visit to the historic U.S. Capitol begins as you enter the Capitol Visitor Center.
It is of Greek origin, and the meaning of Crystal is ice. From krystallos. The English word for the clear glass, sometimes cut into the shape of a gemstone. 19th-century coinage, similar to names such as Coral. The TV series Dynasty made the name famous in the 1980s with a character named Krystle.
A crystal is a form of solid where the atoms are arranged is a very specific order. Crystals are often pure substances and not all substances can form crystals because it is a very delicate process. The atoms are arranged in a regular repeating pattern called a crystal lattice. Table salt (NaCl) is a great example of a crystal you can find around your house. The sodium (Na) and chlorine (Cl) atoms arrange themselves in a specific pattern to form the cubic salt crystals. A diamond is another good example of a crystal. Diamonds are a crystal form of pure carbon (C).