Lexic.us

Definition of Chromium

1. Noun. A hard brittle multivalent metallic element; resistant to corrosion and tarnishing.

Definition of Chromium

1. n. A comparatively rare element occurring most abundantly in the mineral chromite. Atomic weight 52.5. Symbol Cr. When isolated it is a hard, brittle, grayish white metal, fusible with difficulty. Its chief commercial importance is for its compounds, as potassium chromate, lead chromate, etc., which are brilliantly colored and are used dyeing and calico printing. Called also chrome.

Definition of Chromium

1. a metallic element [n -S]

Medical Definition of Chromium

1. A trace element that plays a role in glucose metabolism. It has the atomic symbol cr, atomic number 24, and atomic weight 52. According to the fourth annual report on carcinogens (ntp85-002,1985), chromium and some of its compounds have been listed as known carcinogens. Chemical name: Chromium (12 Dec 1998)

Lexicographical Neighbors of Chromium

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