π’οΈβοΈπ
π’οΈπ¨π₯
β½πβοΈπ§ͺ
π¦β‘οΈπ’οΈ
π’οΈπ₯β½
CπΏπ¦΄->β«π’οΈ
β«β¨π§¬
#hydrocarbons #organic chemistry #molecular structure #petroleum molecules #carbon chains