Cōles gesceaftcræft
Cōles gesceaftcræft (hātte on Nīwenglisce organic chemistry) is se dǣl gesceaftcræftes is ymb gesceaftlica bindinga mid cōles motum. Cōles gesceaftweorc is swīðe hefig on lifiendum wihtum. 

Gesceaftcræft