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  1. Mar 11, 2024 · glass, an inorganic solid material that is usually transparent or translucent as well as hard, brittle, and impervious to the natural elements. Glass has been made into practical and decorative objects since ancient times, and it is still very important in applications as disparate as building construction, housewares, and telecommunications.

  2. en.wikipedia.org › wiki › GlassGlass - Wikipedia

    Glass is a non-crystalline solid that is often transparent, brittle and chemically inert. It has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics . Glass is most often formed by rapid cooling ( quenching) of the molten form; some glasses such as volcanic glass are naturally occurring.

  3. Nov 24, 2021 · Glass, both ancient and modern, is a material usually made of silicon dioxide, or silica, that is characterized by its disorderly atoms. In crystalline quartz, atoms are pinned to regularly...

  4. : a usually transparent or translucent material consisting typically of a mixture of silicates. b. : a material (such as obsidian) produced by fast cooling of magma. 2. a. : something made of glass: such as. (1) : tumbler. also : glassware. (2) : mirror. (3) : barometer. (4) : hourglass.

  5. What is Glass? At its most basic level, glass is a solid material that is typically transparent or translucent and has a smooth, glossy surface. It is made by heating a mixture of silica (or silicon dioxide), soda ash, and lime to a high temperature until it melts and then allowing it to cool and solidify.

  6. Jul 14, 2019 · The glass you encounter most often is silicate glass, which consists mainly of silica or silicon dioxide, SiO 2. This is the type of glass you find in windows and drinking glasses. The crystalline form of this mineral is quartz. When the solid material is non-crystalline, it is a glass. You can make glass by melting silica-based sand.

  7. What is Glass? Lyle Hill. / August 15, 2016. 2 Comments. 5 min read. Find it helpful? Share With. Glass is one of the most versatile – and most misunderstood – materials used in the world. Glass can be used for everything from eyeglasses to bottles, windows to the ‘glassphalt’ you find on the road.

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