Ko e moʻoni, gasoline’s high volatility means that when its concentration hits a specific threshold, ʻe lava ke iku ʻa e fakafetuʻutaki ki ha ulo ʻoku ava ki he ignition pe fakaʻauha.
Ko e ʻikai ke ʻi ai ha ʻosikena ʻi ha ʻatakai ko e meʻa pe ia he ʻikai ke ne fakaulo ʻa e penisini. ʻI he tafaʻaki ʻe taha, concentrations ʻoku mahulu atu ʻi he fakangatangata ʻo e fakaʻauha ʻa e fakaʻauha, but in the presence of oxygen, ignition is inevitable.