strontia
Americannoun
-
Also called strontium oxide. a white or grayish-white, amorphous powder, SrO, resembling lime in its general character: used chiefly in the manufacture of strontium salts.
noun
Etymology
Origin of strontia
First recorded in 1795–1805; stronti(an) + -a 4
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.
The gravimetric determination of baryta, when lime and strontia are absent, is as follows:—The solution, if it contains much free acid, is nearly neutralised with ammonia, and then diluted to 100 or 200 c.c.
From A Text-book of Assaying: For the Use of Those Connected with Mines. by Beringer, Cornelius
Strontium obtained from carbonate of strontia by Sir Humphry Davy.
The carbonates of the earths, strontia, and baryta fuse.
Stron′tia, the oxide of strontium—also Stron′tian; Stron′tianite, carbonate of strontia.
From Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) by Various
The sulphate of strontia melts in the oxidation flame upon platinum foil, or upon charcoal, to a milk-white globule.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.