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单词 hexavalent
释义

hexavalent

[ hek-suh-vey-luhnt ]
/ ˈhɛk səˌveɪ lənt /

adjective Chemistry.

having a valence of six.
Also sexavalent, sexivalent.

Origin of hexavalent

First recorded in 1885–90; hexa- + -valent

Words nearby hexavalent

hexastich, hexastichon, hexastyle, hexasyllable, Hexateuch, hexavalent, hexitol, hexokinase, hexokinase method, hexone, hexone base
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for hexavalent

  • The coal ash deposits have heavy concentrations of hexavalent chromium, a carcinogen.

    Chris Hedges and Joe Sacco Chronicle Mining Catastrophes in West Virginia|Chris Hedges, Joe Sacco|June 14, 2012|DAILY BEAST

British Dictionary definitions for hexavalent

hexavalent
/ (ˌhɛksəˈveɪlənt) /

adjective

chem having a valency of sixAlso: sexivalent
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2025/1/11 8:20:34