Selenious is a 9 letter English word.
You can make 311 anagrams from letters in selenious (eeilnossu).
First recorded in 1825-35; seleni(um) + -ous
When this is dissolved in water it yields a crystalline hydrate of selenious acid (H2SeO3).
Sulphurous acid has no action on selenic acid, but instantly decomposes the selenious acid.
The salts formed by selenious acid (selenites), with the exception of those of the alkali metals, are mostly insoluble in water.
0
0