共有 きょうゆう結合 けつごう半径 はんけいじゃなかったです
kyōyūketsugōhankeijanakattadesu

Noun
Desu Copula

The polite, past negative form of 共有結合半径

1. Wasn't a shared bonding radius.; Didn't have a shared bonding radius.

Past/Perfective
Negative
Polite
Casual Register
Chemistry