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divalent

American  
[dahy-vey-luhnt] / daɪˈveɪ lənt /

adjective

Chemistry.
  1. having a valence of two, as the ferrous ion, Fe ++ .


divalent British  
/ ˈdaɪˌveɪ-, daɪˈveɪlənt /

adjective

  1. having a valency of two

  2. having two valencies

"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

Other Word Forms

Etymology

Origin of divalent

First recorded in 1865–70; di- 1 + -valent

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.

To stabilize the divalent chromium on Earth, researchers maintained high temperatures, almost 2,500 degrees Fahrenheit, under high vacuum during the synthesis that started from chromium metal, chromium trioxide and other chemicals.

From Science Daily • Apr. 16, 2024

"However, the analysis of lunar mineral samples collected from Apollo missions showed the occurrence of chromium in the divalent state."

From Science Daily • Apr. 16, 2024

"To date, no earth-based mineral has been reported to contain chromium in the divalent state as one of the components," said Subramanian, the Milton Harris Professor of Materials Science in the OSU College of Science.

From Science Daily • Apr. 16, 2024

The carbonate ion concentration is gradually increased in a solution containing equal concentrations of the divalent cations of magnesium, calcium, strontium, barium, and manganese.

From Textbooks • Feb. 14, 2019

Then I would need to arrange for accurate measurement of both the divalent metals and the DNA content.

From "Double Helix" by James D. Watson

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