⛓️🔥

#alkane #alkene #alkyne #chain molecule #combustion #leuf #polymerisation

C₂H₂🔥🧪

#C2H2 #chemical formula #alkyne #hydrocarbon #organic chemistry #flammable chemical

⚫️≡⚫️

#chemical bond #covalent bond #alkyne #identical to symbol

⚛️≡⚛️

#chemical bond #covalent bond #alkyne

⚫️☰⚫️

#carbon bond #triple bond #C≡C bond #covalent bond #alkyne

HC≡CH

#acetylene #ethyne #alkyne #organic chemistry #chemical formula #C2H2 #hydrocarbon