Related Clues:
- Gunpowder ingredient
- S
- Element in gunpowder
- Chemical element
- Element No. 16
- Gunpowder element
- It's more than up to one Ben Brimstone
- Highly flammable yellow element
- Chemical element + 1 across, 21 - 50
- Element 16
- Yellow material sometimes found in flowers
- Yellow non-metallic element
- Yellow element
- Devil hurls up brimstone
- S (chem.)