Where does “pentastrontium” come from?

pentastrontium (English) comes from English strontium, from Scots Strontian.

pentastrontium (English): Five strontium atoms or ions in a compound (Sr5)

Definitions

  1. Five strontium atoms or ions in a compound (Sr5)

Ancestry of “pentastrontium”, step by step

pentastrontium traces back through two separate lines of ancestry.

via English strontium

StepLanguageWordMeaning
1EnglishstrontiumThe metallic chemical element with an atomic...
2ScotsStrontian

via English penta

StepLanguageWordMeaning
1Englishpenta
Every word from Scots Strontian
pentastrontium — Etymology, Origin & Word History | Etymology Explorer