Question

which chemical compound was the most important component of many crackers produced till last year...​

Answer 1

Explanation:

fAluminium powder, sulphur and potassium nitrate go into noise-making crackers, while barium nitrate (green) and strontium nitrate (red) emit light. Aluminium powder is used in sparklers.

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Answer 2

Answer:

fAluminium powder, sulphur and potassium nitrate go into noise-making crackers, while barium nitrate (green) and strontium nitrate (red) emit light. Aluminium powder is used in sparklers.