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Name: Sodium ; Symbol: Na ; Atomic Number: 11 ; Atomic Mass: 22.98977 amu ; Melting Point: 97.72 °C (370.87 K, 207.9 °F) ; Boiling Point: 883 °C (1156 K, 1621 °F) ; Number of Protons/Electrons: 11 ; ... Na-24 ... Contains lots of information about sodium's most famous compound...
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www.chemicalelements.com/elements/na.html
www.chemicalelements.com/elements/na.html
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Comprehensive information for the element Sodium – Na is provided by this page including scores of properties, element names in many languages, most known nuclides and technical terms are linked to their definitions. ... Element Sodium – Na...
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environmentalchemistry.com/yogi/periodic/Na.html
environmentalchemistry.com/yogi/periodic/Na.html
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The Element Sodium; [Click for Isotope Data] ... Although sodium is the sixth most abundant element on earth and comprises about 2.6% of the earth's crust, it is a very reactive element and is never found free in nature. Pure sodium was first isolated by Sir Humphry Davy in 1807 through the electrolysis of caustic soda (NaOH).
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education.jlab.org/itselemental/ele011.html
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A sodium test checks how much sodium (an electrolyte and a mineral) is in the blood. Sodium is both an electrolyte and mineral. It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body.
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www.webmd.com/a-to-z-guides/sodium-na-in-blood
www.webmd.com/a-to-z-guides/sodium-na-in-blood
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A test for sodium in the urine is a 24-hour test or a one-time (spot) test that checks how much sodium is in the urine. Sodium is both an electrolyte and a mineral. It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body.
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www.webmd.com/a-to-z-guides/sodium-na-in-urine
www.webmd.com/a-to-z-guides/sodium-na-in-urine
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Isolation: sodium would not normally be made in the laboratory as it is so readily available commercially. All syntheses require an electrolytic step as it is so difficult to add an electron to the poorly electronegative sodium ion Na+.
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www.webelements.com/sodium/
www.webelements.com/sodium/
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Britannica online encyclopedia article on sodium (Na) (chemical element), chemical element of Group 1 (Ia) of the periodic table (the alkali metal group). Sodium is a very soft, silvery-white metal. ... CREATE MY sodium (Na) NEW DOCUMENT...
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www.britannica.com/EBchecked/topic/552062/sodium
www.britannica.com/EBchecked/topic/552062/sodium
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sodium , Na , atomic number 11 a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in ... Definition: sodium, Na, atomic number 11...
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www.answers.com/topic/sodium-na-atomic-number-11
www.answers.com/topic/sodium-na-atomic-number-11
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