吸着 きゅうちゃく原子 げんしではありませんでした
kyūchakugenshidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 吸着原子

1. Was not an adsorbed atom.; Was not a surface-bound atom.

Past/Perfective
Negative
Polite
Formal Register
Physics