Sodium
Sodium is a chemical element with symbol Na (from 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, and hence it has a single electron in its outer shell that it readily donates, creating a positively charged atom—the Na+ cation. Its only stable isotope is 23Na. The free metal does not occur in nature, but must be prepared from compounds. Sodium is the sixth most abundant element in the Earth's crust, and exists in numerous minerals such as feldspars, sodalite and rock salt (NaCl). Many salts of sodium are highly water-soluble: sodium ions have been leached by the action of water from the Earth's minerals over eons, and thus sodium and chlorine are the most common dissolved elements by
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Sodium
Sodium is a chemical element with symbol Na (from 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, and hence it has a single electron in its outer shell that it readily donates, creating a positively charged atom—the Na+ cation. Its only stable isotope is 23Na. The free metal does not occur in nature, but must be prepared from compounds. Sodium is the sixth most abundant element in the Earth's crust, and exists in numerous minerals such as feldspars, sodalite and rock salt (NaCl). Many salts of sodium are highly water-soluble: sodium ions have been leached by the action of water from the Earth's minerals over eons, and thus sodium and chlorine are the most common dissolved elements by
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El sodio es un elemento químic ...... lemento esencial para la vida.
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Il sodio è l'elemento chimico ...... sce violentemente con l'acqua.
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Le sodium est l'élément chimiq ...... s l'air avec une flamme jaune.
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Natrium is een chemisch elemen ...... natriumhydroxide en waterstof.
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Natrium ist ein häufig vorkomm ...... rm von Natriumionen enthalten.
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O sódio é um elemento químico ...... um elemento químico essencial.
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Sodium is a chemical element w ...... s a key role in that activity.
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Sód (Na, łac. natrium) – pierw ...... ierząt oraz niektórych roślin.
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На́трий — элемент первой групп ...... еталл серебристо-белого цвета.
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الصوديوم هو عنصر كيميائي في ال ...... حفظ في الزيوت أو مشتقات النفط.
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Wikijunior:The Elements/Sodium
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Chemical elements
Period 3 elements
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The fire diamond hazard sign for sodium metal
Flammability
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El sodio es un elemento químic ...... lemento esencial para la vida.
@es
Il sodio è l'elemento chimico ...... sce violentemente con l'acqua.
@it
Le sodium est l'élément chimiq ...... s l'air avec une flamme jaune.
@fr
Natrium is een chemisch elemen ...... natriumhydroxide en waterstof.
@nl
Natrium ist ein häufig vorkomm ...... t verschlossenen Stahlfässern.
@de
O sódio é um elemento químico ...... um elemento químico essencial.
@pt
Sodium is a chemical element w ...... t common dissolved elements by
@en
Sód (Na, łac. natrium) – pierw ...... kamienna (chlorek sodu, NaCl).
@pl
На́трий — элемент первой групп ...... еталл серебристо-белого цвета.
@ru
الصوديوم هو عنصر كيميائي في ال ...... حفظ في الزيوت أو مشتقات النفط.
@ar
label
Natrium
@de
Natrium
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Sodio
@es
Sodio
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Sodium
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Sodium
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Sód
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Sódio
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Натрий
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صوديوم
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