Where does “イオン化エネルギー” come from?

イオン化エネルギー (Japanese) comes from Japanese イオン化, from Japanese イオン, from German ion, from English Ion, from Romanian Ion, from French ion, from English ion, from English anion — up, upon.

イオン化エネルギー (Japanese): ionization energy

Definitions

  1. ionization energy

Ancestry of “イオン化エネルギー”, step by step

イオン化エネルギー traces back through two separate lines of ancestry.

via Japanese イオン化

StepLanguageWordMeaning
1Japaneseイオン化ionization
2Japaneseイオンan ion
3Germanionion (an atom or group of atoms bearing an electrical charge)
4EnglishIonSon of Creusa and Xuthus, and the ancestor of Ionian people
5RomanianIonJohn
6Frenchionion
7EnglishionAn atom or group of atoms bearing an electrical...
8EnglishanionA negatively charged ion
9Ancient Greekἀνιόνgoing up
10Ancient Greekἄνειμιgo up
11Ancient Greekἀνάon board; on, upon
12Proto-Hellenic*anáup, upon

via Japanese エネルギー

StepLanguageWordMeaning
1Japaneseエネルギーenergy
2GermanEnergieenergy
3Ancient Greekἐνέργειᾰactivity, operation, vigour, efficiency
Every word from Proto-Hellenic *anáEvery word from Ancient Greek ἀνάEvery word from Ancient Greek ἄνειμι