Where does “elektro-” come from?

elektro- (Ido) comes from Ido elektro, from Esperanto elektro, from New Latin ēlectricus, from New Latin ēlectrum, from Ancient Greek ἤλεκτρον — amber; alloy of gold and silver, electrum.

elektro- (Ido): electro-

Definitions

electro-

Ancestry of “elektro-”, step by step

Step	Language	Word	Meaning
1	Ido	elektro	electricity
2	Esperanto	elektro	electricity
3	New Latin	ēlectricus	—
4	New Latin	ēlectrum	—
5	Ancient Greek	ἤλεκτρον	amber; alloy of gold and silver, electrum

Every word from Ancient Greek ἤλεκτρον →Every word from New Latin ēlectrum →Every word from New Latin ēlectricus →