chromium
noun
chro·mi·um
ˈkrō-mē-əm 
: a blue-white metallic element found naturally only in combination and used especially in alloys and in electroplating see Chemical Elements Table
Examples of chromium in a Sentence
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In an emerald, even though the chromium is surrounded by six oxygen ions, there is a weaker interaction between the chromium and the surrounding oxygen ions.
—
Daniel Freedman, The Conversation, 4 Feb. 2025
Zyn nicotine pouches — which have become a popular alternative to smoking cigarettes or vaping, due to their lack of smoke or scent — have been found to contain ammonia, chromium, formaldehyde and nickel, according to a 2023 study from BMC Chemistry.
—Rachel Raposas, People.com, 31 Jan. 2025
Last year, McCurry and his colleagues published a study suggesting some fire suppression products, including Phos-Chek, can contain toxic heavy metals such as cadmium and chromium.
—Bill Chappell, NPR, 10 Jan. 2025
These include vitamin C and B vitamins (like thiamine, riboflavin, niacin, and folate), calcium, phosphorus, magnesium, zinc, manganese, chromium, sodium, and potassium.
—Megan Nunn, Verywell Health, 10 Oct. 2024
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Daniel Freedman, The Conversation, 4 Feb. 2025
Zyn nicotine pouches — which have become a popular alternative to smoking cigarettes or vaping, due to their lack of smoke or scent — have been found to contain ammonia, chromium, formaldehyde and nickel, according to a 2023 study from BMC Chemistry.
—Rachel Raposas, People.com, 31 Jan. 2025
Last year, McCurry and his colleagues published a study suggesting some fire suppression products, including Phos-Chek, can contain toxic heavy metals such as cadmium and chromium.
—Bill Chappell, NPR, 10 Jan. 2025
These include vitamin C and B vitamins (like thiamine, riboflavin, niacin, and folate), calcium, phosphorus, magnesium, zinc, manganese, chromium, sodium, and potassium.
—Megan Nunn, Verywell Health, 10 Oct. 2024
See all Example Sentences for chromium
Dictionary Entries Near chromium
Cite this Entry
“Chromium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chromium. Accessed 13 Feb. 2025.
Copy CitationKids Definition
chromium
noun
chro·mi·um
ˈkrō-mē-əm
: a blue-white metallic element found in nature only in combination and used especially in alloys and in chrome plating see element
Medical Definition
chromium
noun
chro·mi·um
ˈkrō-mē-əm
: a blue-white metallic element found naturally only in combination and used especially in alloys and in electroplating
—symbol Cr
see Chemical Elements Table
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