Crossword clues for Flammable gas 7 letters:METHANEFlammable gas represented in 18-Across and 9-DownMETHANEFlammable gasPROPANEA flammable gasETHENEFlammable gas also called olefiant gasETHYLENEColorless, flammable gasETHYNEFlammable gas used in weldingARSINEPoisonous flammable gasMETHYLFlammable-gas derivativeETHANEA flammable gasETHANEFlammable gasETHANHAWKE*Flammable gasETHENEFlammable gasBUTANEFlammable gasSILICANEColorless, flammable gas
