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magnesium 音标拼音: [mægn'iziəm]

n. 镁

镁

WordNet (r) 3.0 (2006) (WordNet)

magnesium
n 1: a light silver-white ductile bivalent metallic element; in
pure form it burns with brilliant white flame; occurs
naturally only in combination (as in magnesite and dolomite
and carnallite and spinel and olivine) [synonym: {magnesium},
{Mg}, {atomic number 12}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Magnesium \Mag*ne"si*um\, n. [NL. & F. See {Magnesia}.] (Chem.)
A light silver-white metallic element of atomic number 12,
malleable and ductile, quite permanent in dry air but
tarnishing in moist air. It burns, forming (the oxide)
magnesia, with the production of a blinding light (the
so-called magnesium light) which is used in signaling, in
pyrotechny, or in photography where a strong actinic
illuminant is required. Its compounds occur abundantly, as in
dolomite, talc, meerschaum, etc. Symbol Mg. Atomic weight,
24.305. Specific gravity, 1.75.
[1913 Webster]

{Magnesium sulphate}. (Chem.) Same as {Epsom salts}.
[1913 Webster]

The Elements Database (element)

magnesium
Symbol: Mg
Atomic number: 12
Atomic weight: 24.312
Silvery metallic element belonging to group 2 of the periodic table
(alkaline-earth metals). It is essential for living organisms, and is
used
in a number of light alloys. Chemically very reactive, it forms a
protective oxide coating when exposed to air and burns with an intense
white flame. It also reacts with sulphur, nitrogen and the halogens.
First
isolated by Bussy in 1828.

English-German (Internet Dictionary Project)

das Magnesium[Noun]

English-Spanish (Internet Dictionary Project)

magnesio[Noun]

English-Italian (Internet Dictionary Project)

magnesio

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英文字典中文字典相关资料:

Magnesium Supplements: Benefits, Deficiency, Dosage, Effects . . . - WebMD
Explore the power of magnesium and its impact on your health WebMD explains the Benefits, Sources, Deficiency, Dosage, and Effects to meet your daily needs
Magnesium - Wikipedia
Although it is difficult to ignite in mass or bulk, magnesium metal will ignite Magnesium may also be used as an igniter for thermite, a mixture of aluminium and iron oxide powder that ignites only at a very high temperature
Magnesium Supplements - Uses, Side Effects, and More
Overview: Magnesium supplements are taken to increase magnesium levels Common side effects include nausea, diarrhea, or stomach cramps Serious side effects are rare, unless you take too much
Magnesium - Health Professional Fact Sheet - Office of Dietary . . .
Magnesium overview for health professionals Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here
What Are the Health Benefits of Magnesium?
Research suggests magnesium may help improve exercise performance, combat depression, support healthy blood sugar levels, promote heart health, and reduce inflammation It may also help prevent
25 Magnesium-Rich Foods You Should Be Eating - Cleveland Clinic Health . . .
Eating a healthy diet featuring leafy greens, fruits, nuts and whole grains can help your body get the magnesium it needs

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