Question

the metal used in fire crackers​

Answer 1

Answer:

here is the answer

Explanation:

Metal salts commonly used in firework displays include: strontium carbonate (red fireworks), calcium chloride (orange fireworks), sodium nitrate (yellow fireworks), barium chloride (green fireworks) and copper chloride (blue fireworks).

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Answer 2

Answer:

metal named phosphorous is used widely in crackers. A non metal named sulphur is widely used in crackers