Explosive Combination of Chemicals Once Used in Bullets
This page is the CodyCross answer for the clue below from Brazilian Tour, Group 767, Puzzle 1 (Belo Horizonte).
Question
Explosive Combination of Chemicals Once Used in Bullets
Answer
GUNPOWDER
Word Meaning:
GUNPOWDER — An explosive mixture of saltpetre (potassium nitrate), charcoal and sulfur; formerly used in gunnery but now mostly used in fireworks.
Definitions from Wiktionary.