
Chemistry of Gallium (Z=31) - Chemistry LibreTexts
2023年6月30日 · Gallium has a few notable characteristics which are summarized below: In its solid phase, Gallium is blue-grey in color; It melts in temperatures warmer than room temperature; therefore, if you were to hold a chunk of gallium in your hand, it will start to liquefy. Solid gallium is soft and can easily be cut with a knife.
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Gallium Statistics and Information | U.S. Geological Survey - USGS.gov
About 79% of gallium consumed in the United States is in the form of gallium arsenide (GaAs), gallium nitride (GaN), and gallium phosphide (GaP) wafers. Gallium consumed in the epitaxial layering process to fabricate epiwafers accounted for most of the remainder.
Gallium Facts (Atomic Number 31 or Ga) - ThoughtCo
2019年10月1日 · Gallium is a bright blue-silver metal with a melting point low enough you can melt a chunk in your hand. Here are interesting facts about this element. Atomic Weight: 69.732. Discovery: Paul-Emile Lecoq de Boisbaudran 1875 (France) Electron Configuration: [Ar] 4s …
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2023年3月21日 · Bismuth Gallium 100G Bismuth Metal Ingot Chunk 99.99% Pure Crystal for Making Crystals: Amazon.com: Industrial & Scientific
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71 Facts About Gallium For The Curious Chemist Mind
2021年11月30日 · Gallium is a rare element that can't be found in natural abundance, unlike most metals. It may be found in the Earth's crust in a concentration of 16.9 parts per million. It's made from bauxite and, on rare occasions, sphalerite. Coal, diaspore, and germanite all contain gallium.
Gallium - SpringerLink
2018年1月1日 · Gallium is a moderately volatile element during gas to solid or gas to liquid condensation or evaporation processes occurring in the solar nebula. While pure Ga metal has a high boiling point (2,400 °C), Ga forms volatile chlorides in a gas of solar composition.
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Mineral Resource of the Month: Gallium - EARTH Magazine
2018年6月14日 · Gallium is one of only five metals that are liquid at or close to room temperature. It has one of the longest liquid ranges of any metal (29.8 degrees Celsius to 2204 degrees Celsius) and has a low vapor pressure even at high temperatures.