magnesium
Americannoun
noun
-
A lightweight, moderately hard, silvery-white metallic element of the alkaline-earth group that burns with an intense white flame. It is an essential component of chlorophyll and is used in lightweight alloys, flash photography, and fireworks. Atomic number 12; atomic weight 24.305; melting point 649°C; boiling point 1,090°C; specific gravity 1.74 (at 20°C); valence 2.
-
See Periodic Table
Etymology
Origin of magnesium
Compare meaning
How does magnesium compare to similar and commonly confused words? Explore the most common comparisons:
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They focused on iron, calcium, zinc, magnesium, copper, and potassium.
From Science Daily
For example, China supplies 97 percent of the EU's magnesium, used in hydrogen-generating electrolysers while Turkey provides 99 percent of the bloc's boron, used in solar panels.
From Barron's
Small randomized trials suggest that high doses of vitamins C and D, coenzyme Q10, magnesium, and creatine-glucose blends can improve cellular energy production and blood vessel function.
From Science Daily
Last year, we were mainlining magnesium, consuming creatine - a muscle boosting supplement that became mainstream, and we turned to AI chatbots for help with anything from a personalised training regime to a daily meal plan.
From BBC
Electrolytes - minerals like sodium, potassium and magnesium - help regulate nerves, muscles and fluid balance in the body.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
