Related Clues:

• Service station combustible
• Hindenburg fill
• Krypton or radon
• Oven fuel
• Golfer's choice
• Elemental form
• Burn it or step on it
• Element in most meteorites
• Pro choice
• It may land on one of four railroads
• Caddie's suggestion
• 'Pumping ___'
• Go-juice
• Word with shooting or pig
• Monthly expense