chromium Hear it!

chromium Definition

chro·mium (krō′mē əm)

noun

a grayish-white, crystalline, very hard, metallic chemical element with a high resistance to corrosion: used in chromium electroplating, in alloy steel ( stainless steel), and in alloys containing nickel, copper, manganese, and other metals ( Nichrome): symbol, Cr; at. no. 24

Etymology: ModL < Fr chrome < Gr chrōma (see chroma) + -ium; so named (1797) by N.-L. Vauquelin, Fr chemist, its discoverer, because of its bright-colored compounds

chromium Usage Examples

Converse of object

  • contain: It contains the essential mineral chromium to help regulate sugar cravings.
  • include: Include chromium, a mineral necessary for energy metabolism.
  • use: The foremost concern for persons with diabetes who use chromium is the development of kidney problems.
  • have: For example, leather gloves are required to have a chromium VI content less than the limit of detection.
  • find: Constant craving According to naturopathic doctor Joseph Mercola, some people find that chromium may also help control sugar and carbohydrate cravings.
  • take: No significant side effects were observed in people taking chromium.

Preposition: in

  • form: This may have the potential to cause cancer and consumers have been advised not to take chromium in this form.

Adjective modifier

  • hexavalent: On heavy metals: lead, mercury, cadmium and hexavalent chromium will be banned from vehicle components by 1 January 2003.
  • trivalent: Spray given off from vessels at which an electrolytic chromium process is carried on, except trivalent chromium.
  • soluble: To achieve this standards, small amounts of a reducing agent are added where necessary to control the quantity of soluble chromium.
  • dietary: Recommendations and guidelines are provided for dietary chromium in domestic animal species.

Modifies a noun

  • picolinate: The Committee noted the available in vivo tests in mammals with chromium picolinate had yielded negative results.
  • plating: The very good chromium plating cost an additional DM 342.
  • supplementation: Very strong support for chromium supplementation has emerged from studies carried out with animals, especially pigs.
  • speciation: Chromium speciation by different methods of practical use for routine in situ measurement.
  • carbide: It was, therefore, decided to investigate the deposition of chromium carbide onto the tool in question.
  • oxide: Quantitative combustion is then achieved by passing the gases over chromium oxide.

Noun used with modifier

  • cobalt: Is this because cast gold has a higher, or lower, modulus of elasticity compared to cobalt chromium?
  • %: Stainless steels normally have more than 12 % chromium.
  • mineral: It contains the essential mineral chromium to help regulate sugar cravings.