follow Dictionary.com

9 Grammatical Pitfalls

phosphonium

[fos-foh-nee-uh m] /fɒsˈfoʊ ni əm/
noun, Chemistry
1.
the positively charged group PH 4 + .
Origin of phosphonium
1865-1870
1865-70; phosph(orus) + (amm)onium
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source

Word of the Day

Difficulty index for phosphonium

Few English speakers likely know this word

Word Value for phosphonium

0
26
Scrabble Words With Friends