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Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23 Na.
19 Σεπ 2024 · Sodium is a soft silvery-white metal and the sixth most abundant element on Earth. It is highly reactive and forms many compounds, especially common salt, sodium chloride, which has various applications in industry, food, and medicine.
19 Σεπ 2024 · Learn about the chemical properties of sodium, a highly reactive alkali metal that forms sodium hydroxide and hydrogen when it reacts with water. Find out how sodium reacts with air, halogens, acids, and other metals, and what are its applications and sources.
Learn about sodium, a soft metal that reacts vigorously with water and air, and is essential for living things. Find out how sodium is produced, what compounds it forms, and what roles it plays in history and industry.
Sodium metal has a relatively small, but important, number of uses. For example, it is sometimes used as a heat exchange medium in nuclear power plants. A heat exchange medium is a material that picks up heat in one place and carries it to another place. Water is a common heat exchange medium.
Sodium is an alkali metal that has been known since prehistoric times and is essential for life. It is highly reactive, forms sodium hydroxide and salts, and is used in various industries, food, and medicine.
2 Μαΐ 2021 · Learn about the discovery, isotopes, atomic data, and fun facts of sodium, the eleventh element of the periodic table. Sodium is a soft, shiny, and reactive metal that burns with a yellow flame and floats on water.
