The first compound dangerous, Gunpowder, is a blend of - MCQs Helper

Q:

The first compound dangerous, Gunpowder, is a blend of

A) Sulfur, CharcoalAnd Nitrogen Oxide
B) Sulfur, Charcoal,And Potassium Nitrate
C) SulfurAnd Charcoal
D) CharcoalAnd Potassium Nitrate

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