Sodium | Na (Element)
ResultChemical element, Sodium, information from authoritative sources. Look up properties, history, uses, and more.
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ResultChemical element, Sodium, information from authoritative sources. Look up properties, history, uses, and more.
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ResultSodium is the 11th element in the periodic table and has a symbol of Na and atomic number of 11. It has an atomic weight of 22.98977 and a mass number of 23. Sodium has eleven protons and twelve neutrons in its nucleus, and eleven electrons in three shells. It is located in group one, period three and block s of the periodic …
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ResultSymbol: Na. Atomic number: 11. Atomic mass: 22.989768. Group: Alkali Metal. CAS-number: . Physical data. Isotopes. Other info. Go to element. ⬇. Physical data. Electronic data. Shells: 2, 8, 1. Orbitals: [Ne] 3s 1. Electronegativity: 0.9, 1.0. 1. Ionization potential: 5.1391 eV. 2. Ionization potential: 47.286 eV. 3.
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ResultSodium is a chemical element; it has symbol Na 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 23Na. The free metal does not occur in nature and must be prepared from compounds.
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ResultThe two lines in a circle represents sodium, and is one of the element symbols developed by John Dalton in the 19th century. The orange glow is like the colour of sodium street lighting and the spiked 'flash' symbol reflects the …
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ResultSodium (pronunciation SO-dee-em [2] ), represented by the chemical symbol or formula Na [1], is a soft, malleable element belonging to the family of alkali metals [3]. Naturally occurring Na is its most stable isotope with mass number 23 [1, 3]. Besides that, it has 16 synthetic, radioactive isotopes with known half-lives [3].
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ResultSodium 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.
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Resultsodium (Na), chemical element of the alkali metal group (Group 1 [Ia]) of the periodic table. Sodium is a very soft silvery-white metal . Sodium is the most common alkali metal and the sixth most abundant element on Earth, comprising 2.8 percent of Earth's crust.
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ResultHome Science Chemistry. Chemical properties. Generally, elemental sodium is more reactive than lithium, and it reacts with water to form a strong base, sodium hydroxide (NaOH). Its chemistry is well explored. Reaction with air, …
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ResultThe chemical symbol for Sodium is Na. Sodium is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table, because it has a single electron in its outer shell that it readily donates, creating a positively charged atom—the Na+ cation.
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