Where does “Gasmolekül” come from?

Gasmolekül (German) comes from German Molekül, from French molécule, from New Latin molecula, from Latin mōlēs.

Gasmolekül (German): gas molecule

Definitions

Step	Language	Word	Meaning
1	German	Molekül	molecule
2	French	molécule	molecule
3	New Latin	molecula	a molecule; molecule
4	Latin	mōlēs	—

Gasmolekül — Etymology, Origin & Word History | Etymology Explorer