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26 Ιουν 2024 · Formula: Na Composition: A single sodium atom. Bond Type: Highly reactive, especially with water. Molecular Structure: Soft metal. Electron Configuration: 11 electrons; configuration 1s² 2s² 2p⁶ 3s¹. Significance: Essential in daily life, used in table salt and industrial applications. Role in Chemistry: Forms vital compounds like sodium ...
2Na (s) + O2 (g)→ Na2O2 (sodium peroxide) Sodium reacts rapidly with water to form its hydroxide and dihydrogen. 2Na (s) + 2H2O→ 2NaOH (aq) + H2 (g) (sodium hydroxide) It is an exothermic reaction. The most important sodium compounds are Table salt (NaCl), Baking soda (NaHCO₃), Caustic soda (NaOH), Borax (Na 2 B 4 O 7 • 10H 2 O).
It also reacts with various metallic halides to form sodium chloride and the metal. With an atomic number of 11, it is represented by the symbol Na in the Periodic table. Uses of Sodium. It is also used in improving the structure of certain alloys; soaps, the purification of molten metals and sodium vapour lamps.
14 Μαρ 2023 · Balancing Chemical Equations: A comprehensive guide on mastering how to balance chemical equations, including guided practice problems.
Sodium (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] .
13 Απρ 2023 · Sodium is an alkali metal, with atomic number 11 in Group 1 [Ia] of the periodic table. Sodium (from the Latin natrium) is represented in chemical notation by the symbol Na.
15 Μαΐ 2023 · The sodium ion, Na+ N a +, is an indispensable component in the extracellular fluids of animals. It is responsible for activating certain enzymes in the body. The sodium and potassium ions constitute a system called a sodium pump in the human body. It is responsible for electrical transmissions across nerve cells.
